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133-650: The Hobart International is a women's professional tennis tournament held at the Hobart International Tennis Centre in Hobart , Australia. The tournament was founded in 1994 as the Tasmanian International Open , it forms a part of the Women's Tennis Association (WTA) Tour and is classed as a WTA 250 tournament (previously International and Tier IV). It is competed on outdoor hardcourts , and

266-536: A felt coating. Traditionally white, the predominant colour was gradually changed to optic yellow in the latter part of the 20th century to allow for improved visibility. Tennis balls must conform to certain criteria for size, weight, deformation , and bounce to be approved for regulation play. The International Tennis Federation (ITF) defines the official diameter as 65.41–68.58 mm (2.575–2.700 in). Balls must weigh between 56.0 and 59.4 g (1.98 and 2.10 oz). Tennis balls were traditionally manufactured in

399-455: A paddle or bat , and are used in sports such as table tennis , pickleball and padel . Collectively, sporting games using rackets and paddles are all known as racket sports . Racket design, materials and manufacturing has changed considerably over the centuries. The frame of rackets for all sports was traditionally made of solid wood (later laminated wood ) and the strings of animal intestine known as catgut . The traditional racket size

532-409: A racket and balls. The components of a tennis racket include a handle, known as the grip, connected to a neck which joins a roughly elliptical frame that holds a matrix of tightly pulled strings. For the first 100 years of the modern game, rackets were made of wood and of standard size, and strings were of animal gut . Laminated wood construction yielded more strength in rackets used through most of

665-462: A 14 ounces (400 g) weight and Venus Williams is known for using a frame modified to be quite heavy, in terms of the recent times average. By contrast, Andy Roddick surprised many when he said he used a stock Pro Drive series model, series of racket which was light when compared with the rackets used by most top professionals. In both recreational and professional tennis, the trend has been away from heavy rackets and toward lighter rackets, despite

798-576: A 1920s racket by Dayton. Some, rarely, also had metal strings. In the late 1960s, Wilson popularized the T-2000 steel racket with wire wound around the frame to make string loops, after having purchased the design from René Lacoste , who produced the racket first in a more limited run. It was popularized by the top American player Jimmy Connors and was also, prior to Connors using it, by Billie Jean King in her early career. Many players said it lacked control but had more power, when compared with wood frames of

931-584: A ball was struck with the palm of the hand. Louis X of France was a keen player of jeu de paume ("game of the palm"), which evolved into real tennis , and became notable as the first person to construct indoor tennis courts in the modern style. Louis was unhappy with playing tennis outdoors and accordingly had indoor, enclosed courts made in Paris "around the end of the 13th century". In due course this design spread across royal palaces all over Europe. In June 1316 at Vincennes , Val-de-Marne, and following

1064-686: A bat, with usage differing by region. In the USA the term "paddle" is common, in Europe the term is "bat", and the official ITTF term is "racket." Table Tennis racket specs are defined at the ITTF handbook section 2.04 and currently include the following. Popular lawn tennis rackets vary primarily in length, weight, balance point, stiffness, beam thickness, string pattern, string density, and head size. They generally conform to unofficial standards that differ from past rackets. Currently, almost all adult rackets are made from

1197-535: A best-of-five, wins the match. Only in the final sets of matches at the Olympic Games and Fed Cup are tiebreaks not played. In these cases, sets are played indefinitely until one player has a two-game lead, occasionally leading to some remarkably long matches . In tournament play, the chair umpire announces the end of the match with the well-known phrase " Game, set, match " followed by the winning person's or team's name. A game point occurs in tennis whenever

1330-497: A brief period of limited popularity, making fewer inroads among top players than aluminum. Also, the earliest composites, such as the Head Competition series, used by Arthur Ashe , were made without graphite. These were more flexible than a typical early graphite composite but stiffer than wood, fiberglass, and aluminum. In the early 1980s, "graphite" ( carbon fibre ) composites were introduced, and other materials were added to

1463-425: A comeback with his standard wood racket, after his premature retirement, but it quickly ended in failure, as the standard wood was no match when placed against a stiff midplus graphite. It is also commonly argued that Chris Evert would have been able to beat Martina Navratilova during the latter's most dominant period if she had switched from her wood racket years sooner. Additionally, the last influential wooden racket,

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1596-552: A doubles team. The single player gets to utilize the alleys normally reserved only for a doubles team. Conversely, the doubles team does not use the alleys when executing a shot. The scoring is the same as for a regular game. This format is not sanctioned by any official body. "Australian doubles", another informal and unsanctioned form of tennis, is played with similar rules to the Canadian doubles style, only in this version, players rotate court position after each game, each player taking

1729-714: A game that combined elements of racquets and the Basque ball game pelota , which they played on Perera's croquet lawn in Birmingham , England. In 1872, along with two local doctors, they founded the world's first tennis club on Avenue Road, Leamington Spa . This is where "lawn tennis" was used as the name of an activity by a club for the first time. In Tennis: A Cultural History , Heiner Gillmeister reveals that on 8 December 1874, British army officer Walter Clopton Wingfield wrote to Harry Gem, commenting that he (Wingfield) had been experimenting with his version of lawn tennis "for

1862-403: A graphite composite. Those made from wood (the original racket frame row material), steel, fiberglass, or aluminium are considered obsolete, although those materials are technically legal for play. Inexpensive rackets often have poor performance characteristics such as excessive flexibility and inadequate weight. No recent manufacturers use single-throated beams, although Prince tried to reintroduce

1995-458: A great deal more time for stringing than a typical racket and rackets of that series were very popular. Whatever the cause of the failure of the MAD RAQ in the marketplace, it was the only time a snowshoe pattern was used in tennis. Hauptman switched her racket line to a two string diamond pattern (PowerAngle). This pattern had already been used in much earlier rackets but had not had much popularity. It

2128-550: A group of American and French tennis players playing exhibition matches to paying audiences. The most notable of these early professionals were the American Vinnie Richards and the Frenchwoman Suzanne Lenglen . Players turned pro would no longer be permitted to compete in the major (amateur) tournaments. In 1968, commercial pressures and rumours of some amateurs taking money under the table led to

2261-403: A larger " sweet spot ". This is an area in the string bed that is partially more forgiving on off-center hits and which produces more ball-reflective power from string deformation, known as the trampoline effect. However, large head sizes can increase twisting, which makes off-center hits more difficult to control and can reduce a player's overall power production due to the playing compensating for

2394-419: A maximum strung area of 500 square centimetres (approximately 75 square inches) and a mass between 90 and 200 grams (4–7 ounces). Table tennis uses a table tennis racket made from laminated wood covered with rubber on one or two sides depending on the grip of the player. Unlike a conventional racket, it does not contain strings strung across an open frame. This is called either a paddle, racket, or

2527-497: A more predictable the power and angle of the departure from the string bed.) Some professionals used small-headed rackets with flexible-material strings (natural gut) strung at very high tension. Examples include Pete Sampras and Björn Borg . Some used large-headed rackets with very inflexible-material strings (kevlar). Andre Agassi is an example. Many professionals during the standard wood era strung at relatively low tension and used natural gut string; both decisions were to increase

2660-399: A particularly exhausting game, Louis drank a large quantity of cooled wine and subsequently died of either pneumonia or pleurisy , although there was also suspicion of poisoning. Because of the contemporary accounts of his death, Louis X is history's first tennis player known by name. Another of the early enthusiasts of the game was King Charles V of France , who had a court set up at

2793-622: A professional. Despite the name, "catgut" has never been made from any part of a cat. Racket is the standard American spelling of the word. Racquet is an alternative spelling more common in Britain, as evidenced by the BBC style guide. Racquet is used more commonly in certain sports, such as tennis , squash , racquetball , and badminton , and less commonly in others. However, the International Tennis Federation uses racket , which

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2926-509: A racket also vary between 7 ounces (200 g) unstrung and 12.6 ounces (360 g) strung. Until the 1980s, rackets weighted at "medium" were produced. "Heavy" rackets were produced during the height of the wood era (e.g. the 1960s), very sparingly. The "medium" weight is heavier than any of the rackets produced since it was discontinued by companies. Many professionals added weight to their rackets to improve stability. Many continue to do so. Pete Sampras added lead tape to make his racket have

3059-413: A sequence of games played with service alternating between games, ending when the count of games won meets certain criteria. Typically, a player wins a set by winning at least six games and at least two games more than the opponent. If one player has won six games and the opponent five, an additional game is played. If the leading player wins that game, the player wins the set 7–5. If the trailing player wins

3192-485: A sequence of sets. The outcome is determined through a best of three or five sets system. On the professional circuit, men play best-of-five-set matches at all four Grand Slam tournaments, Davis Cup, and the final of the Olympic Games and best-of-three-set matches at all other tournaments, while women play best-of-three-set matches at all tournaments. The first player to win two sets in a best-of-three, or three sets in

3325-561: A significant debate on how to standardise the rules. In the United States in 1874, Mary Ewing Outerbridge , a young socialite, returned from Bermuda with a sphairistikè set. She became fascinated by the game of tennis after watching British army officers play. She laid out a tennis court at the Staten Island Cricket Club at Camp Washington, Tompkinsville, Staten Island , New York. The first American National championship

3458-449: A switch back to wood frames, or a limitation to the original standard size of approximately 65 square inches (420 cm ). Perhaps the last professional to use a standard-size racket in professional tennis was Aaron Krickstein , known for the strongly-contested match against Connors at the 1991 US Open. He used a Wilson Ultra-II standard-size graphite racket also used in the 1980s by the hard-hitting teen Andrea Jaeger . The first oversize,

3591-459: A turn at playing alone against the other two. As such, each player plays doubles and singles over the course of a match, with the singles player always serving. Scoring styles vary, but one popular method is to assign a value of 2 points to each game, with the server taking both points if he or she holds serve and the doubles team each taking one if they break serve. Wheelchair tennis can be played by able-bodied players as well as people who require

3724-485: A variety of materials. Carbon fiber has an excellent strength to weight ratio, is stiff, and gives excellent kinetic energy transfer. Before the adoption of carbon fiber composite, rackets were made of wood to their excessive weight and cost. There is a wide variety of racket designs, although the badminton racket size and shape are limited by the laws of the game. Different rackets have playing characteristics that appeal to different players. The traditional oval head shape

3857-481: A way that the opponent is not able to play a valid return. If a player is unable to return the ball successfully, the opponent scores a point . Playable at all levels of society and at all ages, tennis can be played by anyone who can hold a racket, including wheelchair users . The original forms of tennis developed in France during the late Middle Ages . The modern form of tennis originated in Birmingham , England, in

3990-435: A wheelchair for mobility. An extra bounce is permitted. This rule makes it possible to have mixed wheelchair and able-bodied matches. It is possible for a doubles team to consist of a wheelchair player and an able-bodied player (referred to as "one-up, one-down"), or for a wheelchair player to play against an able-bodied player. In such cases, the extra bounce is permitted for the wheelchair users only. Tennis racket In

4123-494: A year and a half". In December 1873, Wingfield designed and patented a game which he called sphairistikè ( Greek : σφαιριστική , meaning "ball-playing"), and which was soon known simply as "sticky" – for the amusement of guests at a garden party on his friend's estate of Nantclwyd Hall , in Llanelidan , Wales. According to R. D. C. Evans, turfgrass agronomist , "Sports historians all agree that [Wingfield] deserves much of

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4256-405: Is a let or net service , which is void, and the server retakes that serve. The player can serve any number of let services in a point and they are always treated as voids and not as faults. A fault is a serve that falls long or wide of the service box, or does not clear the net. There is also a "foot fault" when a player's foot touches the baseline or an extension of the centre mark before the ball

4389-556: Is acknowledged that this stereotype still exists). In 1954, Van Alen founded the International Tennis Hall of Fame , a nonprofit museum in Newport, Rhode Island. The building contains a large collection of tennis memorabilia as well as a hall of fame honouring prominent members and tennis players from all over the world. Part of the appeal of tennis stems from the simplicity of equipment required for play. Beginners need only

4522-482: Is called the doubles alley, playable in doubles play. The line that runs across the centre of a player's side of the court is called the service line because the serve must be delivered into the area between the service line and the net on the receiving side. Despite its name, this is not where a player legally stands when making a serve. The line dividing the service line in two is called the centre line or centre service line. The boxes this centre line creates are called

4655-607: Is held in the run-up to the first Grand Slam tournament of the year, the Australian Open as part of the Australian Open Series . The tournament is held at the Hobart International Tennis Centre . It was previously sponsored by Moorilla Wines , ANZ and Schweppes . The tournament has played host to a number of top players in the past, such as World #1's Victoria Azarenka , Kim Clijsters , Justine Henin and Serena Williams . Other top players who have participated in

4788-434: Is hit. If the second service, after a fault, is also a fault, the server double faults , and the receiver wins the point. However, if the serve is in, it is considered a legal service. A legal service starts a rally , in which the players alternate hitting the ball across the net. A legal return consists of a player hitting the ball so that it falls in the server's court, before it has bounced twice or hit any fixtures except

4921-447: Is more resistant to stoppage from the ball's momentum. This can give the perception that the racket produces shots with more power, although this is complicated by the typically slower stroke production. Higher mass typically involves a slower swing but more energy to execute the swing. More mass also provides more cushioning against ball impact shock, a source of injuries such as tennis elbow . However, high racket mass can cause fatigue in

5054-580: Is most optimal for the serve and volley style with a continental grip. Serve and volley is no longer a viable option for nearly all professionals as the mode of playing for most points in a match. Head-heavy rackets became popular, mainly with recreational players, primarily with the introduction of the Wilson ProFile widebody racket. The head-light balance makes volleys and serves easier to produce, while groundstrokes are less stable. The head-heavy balance makes groundstrokes more stable, which typically increases

5187-417: Is normally the junior racket range, while 27 inches (69 cm) is for stronger more physically-mature players. Some are also available at lengths of 27.5 to 29 inches (70 to 74 cm). The Gamma Big Bubba was produced with a 32 inches (81 cm) length but it is no longer legal in that length. Gamma responded by changing the length of the grip portion of the racket, to continue sales. The length restriction

5320-516: Is not played, the set is referred to as an advantage set , where the set continues without limit until one player leads by a two-game margin. A "love set" means that the loser of the set won zero games, colloquially termed a "jam donut" in the US. In tournament play, the chair umpire announces the winner of the set and the overall score. The final score in sets is always read with the winning player's score first, e.g. "6–2, 4–6, 6–0, 7–5". A match consists of

5453-417: Is often the same width as the others. The players or teams start on opposite sides of the net. One player is designated the server , and the opposing player is the receiver . The choice to be server or receiver in the first game and the choice of ends is decided by a coin toss before the warm-up starts. Service alternates game by game between the two players or teams. For each point, the server starts behind

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5586-488: Is rather a misnomer , as it went through some significant design adjustments over its lifetime. For instance, the truly original model had a reverse teardrop head shape, something no subsequent versions had. Stiffer composite rackets, when compared with the first and second generations of graphite composites, are the contemporary standard. The last wooden racket used at Wimbledon appeared in 1987, long after they were abandoned by practically all professionals. Borg tried to stage

5719-523: Is said to be easier to string than the MAD RAQ but does not have the benefit of reduced string notching, at least not to the same degree. The claim is that this diagonal pattern offers more comfort than a traditional square pattern. The stiffest graphite racket that has been sold is the Prince More Game MP, which is rated at 80 RA on the industry-standard Babolat measuring equipment. The Prince More series used two pieces (a top side and bottom side of

5852-419: Is still available, but an isometric head shape is increasingly common in new rackets. Various companies have emerged but Yonex of Japan and Victor of Taiwan are the dominant players in the market. The majority of top tournaments are sponsored by these companies. Every year new technology is introduced by these companies but predominantly, all rackets are made of carbon graphite composite. This predecessor to

5985-602: Is the original spelling; dating from the 16th century. Racquet appeared in the 19th century as a French-influenced variant of racket . The origin of the term "racket" is unclear. It may be derived from the Flemish word "raketsen" which is itself derived from Middle French "rachasser", meaning "to strike (the ball) back". Badminton rackets are light, with top quality rackets weighing between about 70 and 95  grams. Modern rackets are composed of carbon fiber composite ( graphite reinforced plastic ), which may be augmented by

6118-728: Is typically exacerbated by racket weight, which slows the reaction time, as well as, to a lesser degree, the racket's balance point. In professional tennis, currently-used racket head sizes vary between 95–115 square inches (610–740 cm ), with most players adopting one from 98–108 square inches (630–700 cm ). Rackets with smaller and larger head sizes, 85 and 120–137 square inches (550 and 770–880 cm ), are still produced but are not used by professionals currently. A very small number of professionals, such as Monica Seles , used 125 square inches (810 cm ) rackets during some point in their careers. Rackets with smaller heads than 85 square inches (550 cm ) have not been in production since

6251-422: Is unusual in that it is played on a variety of surfaces. Grass , clay , and hard courts of concrete or asphalt topped with acrylic are the most common. Occasionally carpet is used for indoor play, with hardwood flooring having been historically used. Artificial turf courts can also be found. The lines that delineate the width of the court are called the baseline (farthest back) and the service line (middle of

6384-632: The French Championships date to 1891, although until 1925 they were open only to tennis players who were members of French clubs. Thus, Wimbledon, the US Open, the French Open and the Australian Open (dating to 1905) became and have remained the most prestigious events in tennis. Together, these four events are called the Majors or Slams (a term borrowed from bridge rather than baseball ). In 1913,

6517-505: The Jack Kramer Pro Staff, the graphite version of the wood racket of the same name extremely popular in the late 70s and early 80s. This was the origin of the extremely influential Wilson Pro Staff 85. Chris Evert 's first graphite racket was this Jack Kramer version, which had 20% fiberglass. It was not a market success and she, along with everyone else, quickly replaced it with the stiffer Pro Staff 85, which had 20% kevlar. It used

6650-556: The Louvre Palace . It was not until the 16th century that rackets came into use and the game began to be called "tennis", from the French term tenez , which can be translated as "hold!", "receive!" or "take!", an interjection used as a call from the server to his opponent. It was popular in England and France, although the game was only played indoors, where the ball could be hit off

6783-663: The Snauwaert Hi Ten, which had a pattern with as few as 12 mains and 13 crosses. Doubles great Mark Woodforde used one of them. More recently, Grigor Dimitrov is known for having played with a very open-patterned racket during part of his career. String choice, both in thickness and material, string tension, string pattern, and string pattern density can have a very large effect on how a racket performs. Throughout most of lawn tennis' history, most rackets were made of laminated wood, with heads of around 65 square inches (420 cm ). A small number of them were made of metal, such as

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6916-731: The Tasmanian Open Championships , becoming the Tasmanian Open played in Hobart on hard courts in 1978. That tournament ended in 1980. In 1994 this successor event for former women's tournament was revived as the Tasmanian International Open and remained branded under that name until 2003 when the tournament name was changed to the Moorilla Hobart International. In 2014 the tournament was rebranded again as

7049-558: The World Covered Court Championships for indoor courts were awarded annually; Sweden, France, Great Britain, Denmark, Switzerland and Spain each hosted the tournament. At a meeting held on 16 March 1923 in Paris, the title "World Championship" was dropped and a new category of "Official Championship" was created for events in Great Britain, France, the US and Australia – today's Grand Slam events. The impact on

7182-454: The 1970s and earlier, despite having access to stiffer materials such as nylon , nearly always chose to use the very flexible natural gut instead. String bed stiffness can be increased by using stiffer materials, such as kevlar and polyester , by increasing the density of the string pattern, and by stringing with a higher tension. Racket makers and players have experimented with very dense string patterns and very "open" patterns, beginning with

7315-452: The 1980s and rackets with larger head sizes than 137 square inches (880 cm ) are not currently legal for the sport, even though only elderly players typically choose to use rackets beyond 115 square inches (740 cm ) and it is nearly unheard-of for a serious player who is not elderly to choose a racket over 125 square inches (810 cm ). The WEED company, founded by Tad Weed , specializes in producing very large rackets, primarily for

7448-406: The 20th century until first metal and then composites of carbon graphite, ceramics, and lighter metals such as titanium were introduced. These stronger materials enabled the production of oversized rackets that yielded yet more power. Meanwhile, technology led to the use of synthetic strings that match the feel of gut yet with added durability. Under modern rules of tennis, the rackets must adhere to

7581-551: The Hobart International. Prior to the Australian Open changing its court surface, the tournament was played on Rebound Ace. When the Australian Open changed to Plexicushion in 2008, all Australian Open Series tournaments were required to change their court surfaces to Plexicushion. The Moorilla Hobart International, however, retained Rebound Ace. Tennis Australia announced that in order for Hobart to keep its tournament, it

7714-625: The IOC decided to reintroduce tennis as a full-medal sport at Seoul in 1988. The Davis Cup , an annual competition between men's national teams, dates to 1900. The analogous competition for women's national teams, the Fed Cup , was founded as the Federation Cup in 1963 to celebrate the 50th anniversary of the founding of the ITF. In 1926, promoter C. C. Pyle established the first professional tennis tour with

7847-561: The International Lawn Tennis Federation (ILTF), now the International Tennis Federation (ITF), was founded and established three official tournaments as the major championships of the day. The World Grass Court Championships were awarded to Great Britain. The World Hard Court Championships were awarded to France; the term "hard court" was used for clay courts at the time. Some tournaments were held in Belgium instead. And

7980-458: The Olympics after the 1924 Games , but returned 60 years later as a 21-and-under demonstration event in 1984. This reinstatement was credited by the efforts of then ITF president Philippe Chatrier , ITF general secretary David Gray and ITF vice president Pablo Llorens, with support from International Olympic Committee president Juan Antonio Samaranch . The success of the event was overwhelming, and

8113-497: The Prince Woodie, had layers of graphite to increase its stiffness and was an oversize. It was used by Tommy Haas , Gabriela Sabatini , and quite a few others. It offered very little power but did offer much more surface area than a standard-size wooden frame. Sabatini found it helpful, as compared with smaller rackets, due to her production of heavy topspin. The only woman to beat Martina Navratilova in 1984, Kathleen Horvath , used

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8246-417: The Prince Woodie, one of only six losses Navratilova suffered in a three-year stretch involving 260 matches. A denser pattern is often considered to deliver more control, at the expense of spin potential. A more open pattern is often believed to offer greater potential for power and spin. However, how much power is produced by a player can be strongly influenced by how a player adapts to the characteristics of

8379-601: The United States and Europe. Although the process of producing the balls has remained virtually unchanged for the past 100 years, the majority of manufacturing now takes place in the Far East . The relocation is due to cheaper labour costs and materials in the region. Tournaments that are played under the ITF Rules of Tennis must use balls that are approved by the International Tennis Federation (ITF) and be named on

8512-553: The abandonment of this distinction, inaugurating the Open Era , in which all players could compete in all tournaments, and top players were able to make their living from tennis. With the beginning of the Open Era, the establishment of an international professional tennis circuit, and revenues from the sale of television rights, tennis's popularity has spread worldwide, and the sport has shed its middle-class English-speaking image (although it

8645-443: The additional mass can help with return of serve, in particular, by making the racket much more resistant to twist from a high-powered service. Light rackets have the additional drawback of making it easier for beginning players to use inappropriate wrist-dominant strokes, which often leads to injury. This is because poor stroke mechanics can be much easier to produce with a lightweight racket, such as in using one's wrist to mostly swing

8778-462: The additional power potential of the "modern" rackets. However, it also is related to the tendency for different string materials to move out of place when subjected to heavy topspin strokes. Polyester is the string of choice today because of that resistance, despite its increased stiffness (harsher feel and more aggravating for the joints) and reduced tension-holding ability (versus a string like natural gut, which excels at that). The top professionals of

8911-422: The adoption of electronic review technology coupled with a point-challenge system, which allows a player to contest the line call of a point, a system known as Hawk-Eye . Tennis is played by millions of recreational players and is a popular worldwide spectator sport. The four Grand Slam tournaments (also referred to as the majors) are especially popular and are considered the highest level of competition for

9044-454: The arm than most strings. Most synthetic strings are made from monofilament or multifiliament nylon strings. Monofilament strings are cheap to buy, and are used widely by many recreational level players for their all round performance, while multifilament strings are created to mimic natural gut more closely by weaving together fibres, but are generally more expensive than their monofilament counterparts. Polyester strings allow for more spin on

9177-432: The ball than any other string, due to their firm strings, while keeping control of the ball, and this is why many players use them, especially higher player ones. Kevlar tennis strings are highly durable, and are mostly used by players that frequently break strings, because they maintain tension well, but these strings can be stiff on the arm. Hybrid stringing is when a tennis racket is strung with two different strings for

9310-410: The baseline, between the centre mark and the sideline. The receiver may start anywhere on their side of the net. When the receiver is ready, the server will serve , although the receiver must play to the pace of the server. For a service to be legal, the ball must travel over the net without touching it into the diagonally opposite service box. If the ball hits the net but lands in the service box, this

9443-406: The baselines, dividing it into two equal ends. It is held up by either a cord or metal cable of diameter no greater than 0.8 cm ( 1 ⁄ 3  in). The net is 3 feet 6 inches (1.07 m) high at the posts and 3 feet (0.91 m) high in the centre. The net posts are 3 feet (0.91 m) outside the doubles court on each side or, for a singles net, 3 feet (0.91 m) outside

9576-507: The beginning of the power baselining game in the WTA, although that claim is somewhat hyperbolic and is, in large part, due to the mistaken impression that the players were hitting much harder when, in fact, the rackets were more powerful. However, the very large head size, when compared with the midsize and, especially, the old "standard" size, made it easier to produce power. The racket also had an open string pattern. The Prince "original" graphite name

9709-480: The case of stiff rackets, less energy is dissipated by the racket deforming, transmitting it back to the ball. Control is improved because there is less deformation. However, a player's overall power level may decrease due to the need to moderate ball striking effort to reduce discomfort and even injury. Although known as a hard hitter in her younger years, in her 40s she was known more as a precision player who used finesse (and especially tactics) more than power. In fact,

9842-442: The chair umpire in tournament play. A break point occurs if the receiver, not the server , has a chance to win the game with the next point. Break points are of particular importance because serving is generally considered advantageous, with servers being expected to win games in which they are serving. A receiver who has one (score of 30–40 or advantage), two (score of 15–40) or three (score of love–40) consecutive chances to win

9975-520: The clergy, the law profession, and the aristocracy and he sent thousands of sets out in the first year or so, in 1874." The world's oldest annual tennis tournament took place at Leamington Lawn Tennis Club in Birmingham in 1874. This was three years before the All England Lawn Tennis and Croquet Club would hold its first championships at Wimbledon, in 1877. The first Championships culminated in

10108-437: The composite, including ceramics, glass fibre, boron, and titanium. Some of the earliest models typically had 20% or more fiberglass, to make them more flexible. Stiff rackets were typically not preferred by most players because of their familiarity with the comfortable softness of wood. These early models tended to be very flexible and not very powerful, although they were a power upgrade over wood and metal rackets. Wilson created

10241-424: The court). The short mark in the centre of each baseline is referred to as either the hash mark or the centre mark. The outermost lines that make up the length are called the doubles sidelines; they are the boundaries for doubles matches. The lines to the inside of the doubles sidelines are the singles sidelines, and are the boundaries in singles play. The area between a doubles sideline and the nearest singles sideline

10374-399: The credit for the development of modern tennis." According to Honor Godfrey, museum curator at Wimbledon, Wingfield "popularized this game enormously. He produced a boxed set which included a net, poles, rackets, balls for playing the game – and most importantly you had his rules. He was absolutely terrific at marketing and he sent his game all over the world. He had very good connections with

10507-454: The demolition of the northern seating to make way for a permanent Corporate Stand and also a new Media Stand at the southern end of the Centre Court. This was completed prior to the 2010 tournament. The second stage of the redevelopment is to construct new permanent grandstands at the eastern and western ends of the court, increasing seating from around 1000 spectators to 2800. The redevelopment

10640-414: The drawbacks from light rackets, such as increased twisting. Lawn tennis rackets originally flared outward at the bottom of the handle to prevent slippage. The rounded bottom was called a bark bottom after its inventor Matthew Barker. But by 1947, this style became superfluous. More mass gives rackets "plow through", momentum that continues once the player has managed to get the racket into motion and which

10773-615: The elderly market. Rackets that are moderately higher in power production, moderately lower in weight, moderately larger in size, and which typically possess a slightly head-heavy balance are often called " tweener rackets. " Rackets that have the smallest heads in current use, the highest weights in current use, and headlight or even balance are referred to as "players' rackets". Oversize rackets, typically 110 square inches (710 cm ) in size, were once pejoratively referred to as "granny sticks" but resistance to them being seen as illegitimate rackets for younger players decreased dramatically with

10906-489: The event include Australian Open and Wimbledon semifinalist Zheng Jie , and current/former Top 10 players Jelena Dokić , Alicia Molik , Flavia Pennetta , Chanda Rubin , Patty Schnyder , Samantha Stosur and Vera Zvonareva . In 1893 the Tasmanian Lawn Tennis Championships were established as a combined men's and women's international tennis tournament. In 1969 that tournament's name was changed to

11039-524: The extra inherent power, typically with stiffer strings to reduce the increased string deformation of large heads. A smaller head size generally offers more control for many shots, particularly the service and groundstrokes aimed near the lines, but can lead to more shanks (wild misses, from hitting the frame or missing the sweet spot). This drawback is most common for professional players using single-handed topspin backhands, as well as for recreational and aged players at net. Shanking due to small racket head size

11172-457: The fiberglass Bentley Fortissimo from Germany, was praised by racket designers but was considered too large to be taken seriously by the small number of players who were exposed to it. The head-light balance point is rarer in professional tennis than it once was, as the sport has converted to larger-headed rackets, stiffer rackets, stiffer strings, more western grips and accompanying stroke production, and more topspin. The head-light balance point

11305-412: The first lawn mower in Britain in 1830 is believed to have been a catalyst for the preparation of modern-style grass courts, sporting ovals, playing fields, pitches, greens, etc. This in turn led to the codification of modern rules for many sports, including lawn tennis, most football codes, lawn bowls and others. Between 1859 and 1865, Harry Gem , a solicitor, and his friend Augurio Perera developed

11438-460: The floor or in corners easier. Standard squash rackets are governed by the rules of the game. Traditionally they were made of laminated timber (typically Ash ), with a small strung area using natural gut strings. After a rule change in the mid-1980s, they are now almost always made of composite materials such as carbon fiber or metals ( graphite , Kevlar , titanium , and/or boron ) with synthetic strings. Modern rackets are 70 cm long, with

11571-497: The following guidelines; The rules regarding rackets have changed over time, as material and engineering advances have been made. For example, the maximum length of the frame had been 32 inches (81 cm) until 1997, when it was shortened to 29 inches (74 cm). Many companies manufacture and distribute tennis rackets. Wilson, Head and Babolat are three of the most commonly used brands; however, many more companies exist. The same companies sponsor players to use these rackets in

11704-529: The four recipient nations to replace the "world championships" with "official championships" was simple in a general sense: each became a major nation of the federation with enhanced voting power, and each now operated a major event. The comprehensive rules promulgated in 1924 by the ILTF have remained largely stable in the ensuing 80 years, the one major change being the addition of the tiebreak system designed by Jimmy Van Alen . That same year, tennis withdrew from

11837-454: The frame, rather than using an external wire wrapper, as in the T-2000. Because of that drawback in particular, most of the top players still preferred to use wooden frames. By 1975, aluminum construction improvements allowed for the introduction of the first American "oversized" racket, which was manufactured by Weed . Prince popularized the oversize racket, which had a head size of approximately 110 square inches (710 cm ). Howard Head

11970-404: The game (tying the set 6–6) a tiebreak is played. A tiebreak, played under a separate set of rules, allows one player to win one more game and thus the set, to give a final set score of 7–6. A tiebreak game can be won by scoring at least seven points and at least two points more than the opponent. In a tiebreak, two players serve by 'ABBA' system which has been proven to be fair. If a tiebreak

12103-411: The game has break point , double break point or triple break point , respectively. If the receiver does, in fact, win their break point, the game is awarded to the receiver, and the receiver is said to have converted their break point. If the receiver fails to win their break point it is called a failure to convert. Winning break points, and thus the game, is also referred to as breaking serve , as

12236-401: The grip connecting directly to the head. They also tend to have head shapes that are notably wider at the top, with some older rackets looking almost triangular or teardrop shaped. In real tennis , also called court tennis, 27-inch (686-mm) long rackets are made of wood and very tight strings to cope with the game's heavy balls. The racket heads are bent slightly to make striking balls close to

12369-565: The hopes that the company name will become better known by the public. There are multiple types of tennis strings, including natural gut and synthetic stings made from materials such as nylon , kevlar , or polyester . The first type of tennis strings available were natural gut strings, introduced by Babolat. They were the only type used until synthetic strings were introduced in the 1950s. Natural gut strings are still used frequently by players such as Roger Federer. They are made from cow intestines, and provide increased power, and are easier on

12502-409: The last doubles partner she won a major with in mixed, Bob Bryan , remarked on how slow her serve was, despite how effective she was on the court. Navratilova also used string that was much softer than what anyone else on tour used (thick uncoated natural gut), to help compensate for the stiffness of her racket. The vastly higher injury rate in tennis (when compared with the wood era) is, in part, due to

12635-454: The late 19th century as lawn tennis . It had close connections to various field (lawn) games such as croquet and bowls as well as to the older racket sport today called real tennis . The rules of modern tennis have changed little since the 1890s. Two exceptions are that until 1961 the server had to keep one foot on the ground at all times, and the adoption of the tiebreak in the 1970s. A recent addition to professional tennis has been

12768-420: The length restriction more questionable. Finally, the professionals who nearly always choose to use the longest rackets typically choose them because they use two-handed groundstrokes for both forehand and backhand, using the extra length to improve their reach. An example is Marion Bartoli . As this type of player is not dominant in the sport, or even close to being average in terms of per capita representation,

12901-518: The length restriction seems even more unnecessary. Despite Prince's attempt to market longer length "longbody" rackets in the 1990s, standard length remains the overwhelming choice of players, further negating the argument in favor of the length restriction. When most players who choose to use a longer racket than 27 inches (69 cm) choose one, they typically only use a 27.5 inches (70 cm) model, rather than one approaching 30 inches (76 cm). Longer rackets were introduced by Dunlop Weights of

13034-553: The mains (the vertical strings) and the crosses (the horizontal strings). This is most commonly done with two different strings that are made of different materials, but can also be done with two different types of the same string. A notable example of a player using hybrid strings is Roger Federer, using natural gut strings in his mains and polyester strings in his crosses. Tennis balls were originally made of cloth strips stitched together with thread and stuffed with feathers. Modern tennis balls are made of hollow vulcanized rubber with

13167-404: The modern game of squash, rackets , is played with 30 + 1 ⁄ 2 -inch (770 mm) wooden rackets. While squash equipment has evolved in the intervening century, rackets equipment has changed little. According to the current racquetball rules there are no limitations on the weight of a racquetball racket. Racquetball rackets, unlike many other types, generally have little or no neck,

13300-620: The most-used frames in the pro tours. Martina Navratilova popularized the midsize graphite racket, with her wins using the Yonex R-7, the first midsize graphite racket made by Yonex. Nearly at the same time, however, she said the "jumbo" rackets (midsize included) should be removed from the sport for making it easier. She said she would use them only because other players could, as they were tournament-legal. Fewer players chose to use oversize rackets, and some switched to midplus frames after their earliest career for more control. Fiberglass frames also had

13433-399: The net. A player or team cannot hit the ball twice in a row. The ball must travel over or round the net into the other players' court. A ball that hits the net during a rally is considered a legal return as long as it crosses into the opposite side of the court. The first player or team to fail to make a legal return loses the point. The server then moves to the other side of the service line at

13566-408: The official ITF list of approved tennis balls. Tennis is played on a rectangular, flat surface. The court is 78 feet (23.77 m) long, and 27 feet (8.2 m) wide for singles matches and 36 ft (11 m) for doubles matches. Additional clear space around the court is required in order for players to reach overrun balls. A net is stretched across the full width of the court, parallel with

13699-422: The period. Connors used the rarer "firm" model that had additional throat welds to increase its stiffness. In 1968 Spalding launched an aluminum racket, called The Smasher. Aluminum, though lighter and more flexible than steel, was sometimes less accurate than wood. The biggest complaint, however, was that metal rackets caused strong cases of tennis elbow, especially the kind that had holes for the strings directly in

13832-488: The player who is in the lead in the game needs only one more point to win the game. The terminology is extended to sets (set point), matches (match point), and even championships (championship point). For example, if the player who is serving has a score of 40–love, the player has a triple game point (triple set point, etc.) as the player has three consecutive chances to win the game. Game points, set points, and match points are not part of official scoring and are not announced by

13965-625: The player's comfort for swinging harder to add power, but makes serves and volleys more cumbersome. A head-heavy balance also puts more stress on the elbow and shoulder. Vibration dampeners (also sometimes known as "gummies") may be interlaced in the proximal part of the string array, to reduce the percussive sound of the ball hitting the strings and/or to reduce perceived vibration. They do not, however, reduce impact shock significantly, so they are of no safety value. Some professionals, such as Andre Agassi , used rubber bands instead of specialized dampeners. Dampeners come in two main types. The first uses

14098-410: The player's scores equal at 40 apiece, the score is not called out as "40–40", but rather as "deuce". If at least three points have been scored by each side and a player has one more point than his opponent, the score of the game is "advantage" for the player in the lead. During informal games, advantage can also be called "ad in" or "van in" when the serving player is ahead, and "ad out" or "van out" when

14231-447: The racket, or a left side and a right side) and no grommet strip. Prince had briefly used a design without a grommet strip in an early version of its "original" graphite oversize. The most famous user of a More series racket was Martina Navratilova, who returned to play doubles in her 40s, using a Prince More Control DB (a midplus) for her initial wins in the mixed doubles at Wimbledon and the Australian Open with Leander Paes . She had used

14364-470: The racket. An extremely typical mistake beginning players make is to choke up heavily on the racket (to try to compensate for twist from a light racket, as well as too high racket angle upon impact) and use the wrist too much. The only professional well-known player to have had success with a strongly choked-up grip is Zina Garrison . Head size plays a very key role in a racket's performance characteristics. A larger head size very generally means more power and

14497-424: The racket. Some players may hit harder with a dense string pattern, producing faster shots because of the added control from the dense pattern. Rackets, including those of much of the wood era, are marked with a recommended string tension range. The basic rule is that a lower tension creates more power (from the trampoline effect) and a higher string tension creates more control (less string deformation which results in

14630-483: The racket. This pattern is used in snowshoes . This stringing pattern was said to feature less string notching, improving string lifespan. It was even claimed that many pro shops refused to carry the racket because less string breakage would reduce string and stringing service sales. It has also been claimed that the racket is more difficult to string than a two string racket. However, the Wilson T-2000-type requires

14763-449: The receiver has disrupted, or broken the natural advantage of the server. If in the following game the previous server also wins a break point it is referred to as breaking back . Except where tiebreaks apply, at least one break of serve is required to win a set (otherwise a two-game lead would never occur). Another, however informal, tennis format is called Canadian doubles . This involves three players, with one person playing against

14896-414: The receiving player is ahead; alternatively, either player may simply call out "my ad" or "your ad". The score of a tennis game during play is always read with the serving player's score first. In tournament play, the chair umpire calls the point count (e.g., "15–love") after each point. At the end of a game, the chair umpire also announces the winner of the game and the overall score. A set consists of

15029-467: The same mold and had the same braided graphite, but offered a very noticeable improvement in power. The very popular Prince original graphite , an oversize in its most popular form, was also quite influential and used by many pros, especially as juniors. Jennifer Capriati and Monica Seles , for instance, used the Prince graphite to contest their influential Wimbledon match in 1991 that has often been hailed as

15162-404: The service boxes; depending on a player's position, they have to hit the ball into one of these when serving. A ball is out only if none of it has hit the area inside the lines, or the line, upon its first bounce. All lines are required to be between 1 and 2 inches (25 and 51 mm) in width, with the exception of the baseline which can be up to 4 inches (100 mm) wide, although in practice it

15295-465: The shoulder area. Typically, it is safer for the body to have higher mass. More mass, additionally, provides more stability. It makes the racket more resistant to twisting forces and pushback. The drawbacks are that heavier rackets have lower maneuverability (reducing reaction time) and require more energy to move. As a racket gets heavier, the player finds it increasingly difficult to do fast reaction shots such as quick volleys and returns of serve. However,

15428-409: The single throat design in the 1990s: the only professional who used one was Mirjana Lučić . Braided graphite rackets were considered high-end until recently and molded rackets have been the norm for some time. Molding is less expensive to manufacture and offer high stiffness. Graphite-composite rackets are today's industry standard in professional tennis. For length, 21 to 26 inches (53 to 66 cm)

15561-417: The singles court on each side. The modern tennis court owes its design to Major Walter Clopton Wingfield . In 1873, Wingfield patented a court much the same as the current one for his stické tennis (sphairistike). This template was modified in 1875 to the court design that exists today, with markings similar to Wingfield's version, but with the hourglass shape of his court changed to a rectangle. Tennis

15694-614: The sport. These tournaments are the Australian Open , played on hardcourts ; the French Open , played on red clay courts ; Wimbledon , played on grass courts ; and the US Open , also played on hardcourts. Additionally, tennis was one of the original Olympic sports , and has been consistently competed in the Summer Olympic Games since 1988 . Historians believe that the game's ancient origin lay in 12th-century northern France, where

15827-468: The start of a new point. A game consists of a sequence of points played with the same player serving. A game is won by the first player to have won at least four points in total and at least two points more than the opponent. The running score of each game is described in a manner peculiar to tennis: scores from zero to three points are described as "love", "15", "30", and "40", respectively. If at least three points have been scored by each player, making

15960-403: The stiffer More Game MP prior. Navratilova later switched to a design by Warren Bosworth (the founder of Bosworth Tennis ) which had a customized asymmetric grip and an unusual geometric head shape. Stiffer rackets typically offer more power and control at the expense of increased ball shock, which can lead to injury or tennis elbow aggravation. Typically, power and control are at odds. However, in

16093-415: The strictest sense, the word "racket" specifically refers to a striking implement with a mesh face made of interlaced, tightly stretched strings fixed on an ovoid frame known as the rim . This type of racket is used in sports such as tennis , badminton , and racquetball . Some rackets have a rigid one-piece head with a solid or fenestrated face instead of a meshwork of strings. Such rackets are called

16226-410: The successful use of these rackets by a small number professionals such as Andre Agassi and Pam Shriver . Originally, even midsize frames (85 square inches (550 cm )) were considered jumbo, and some top players, such as Martina Navratilova and Rod Laver said they should be banned for making the sport too easy. Later, these same professionals, including John McEnroe , signed a letter supporting

16359-449: The trampoline effect for more power. By contrast, almost every professional player today uses the much stiffer polyester string in their much stiffer rackets which also have larger heads and which tend to be lighter. Madeline Hauptman sold a line of rackets, called the MAD RAQ, which featured a Star of David pattern (a six-pointed figure consisting of two interlaced equilateral triangles), as it used three strings instead of two for stringing

16492-442: The two central main strings to hold it in place. The second is sometimes called a "worm" and it is woven between many of the main strings. Dampeners are nearly always placed very near the bottom of the racket string bed. As rackets have become lighter, stiffer, and larger-headed, the professional game has moved, basically completely, from softer and more flexible string materials to stiff materials. This is, in large part, to tone down

16625-530: The wall. Henry VIII of England was a big fan of this game, which is now known as real tennis . An epitaph in St Michael's Church, Coventry , written c.  1705 , read, in part: Here lyes an old toss'd Tennis Ball: Was racketted, from spring to fall, With so much heat and so much hast, Time's arm for shame grew tyred at last. During the 18th and early 19th centuries, as real tennis declined, new racket sports emerged in England. The invention of

16758-775: The world was formed, the United States National Lawn Tennis Association (now the United States Tennis Association ) in order to standardize the rules and organize competitions. The US National Men's Singles Championship, now the US Open , was first held in 1881 at the Newport Casino , Newport, Rhode Island . The US National Women's Singles Championships were first held in 1887 in Philadelphia . Tennis also became popular in France, where

16891-670: Was able to obtain a broad patent for Prince, despite the prior art of the Bentley Fortissimo (the first oversize, made in Germany of fiberglass) and the Weed. The patent was rejected by Germany but approved in the USA. The popularity of the Prince aluminum oversize had the side effect of popularizing rackets having other non-standard head sizes such as mid-size 85–90 square inches (550–580 cm ) and mid-plus sizes 95–98 square inches (610–630 cm ). Fairly quickly, midsize frames began to become

17024-432: Was based on the concern that such long rackets would make the serve too dominant, but that concern has never been objectively supported with testing. Moreover, some players, such as John Isner , are much taller and have longer arms than average professionals (and especially low stature ones), giving them a much larger advantage in terms of height for the service than is possible with several inches of racket length. This makes

17157-415: Was completed by the 2011 tournament. Tennis Tennis is a racket sport that is played either individually against a single opponent ( singles ) or between two teams of two players each ( doubles ). Each player uses a tennis racket strung with a cord to strike a hollow rubber ball covered with felt over or around a net and into the opponent's court . The object is to manoeuvre the ball in such

17290-719: Was limited by the strength and weight of the wooden frame which had to be strong enough to hold the strings and stiff enough to hit the ball or shuttle. Manufacturers started adding non-wood laminates to wood rackets to improve stiffness. Non-wood rackets were made first of steel, then of aluminum, and then carbon fiber composites. Wood is still used for real tennis , rackets , and xare . Most rackets are now made of composite materials including carbon fiber or fiberglass , metals such as titanium alloys, or ceramics . Catgut has partially been replaced by synthetic materials including nylon , polyamide , and other polymers. Rackets are restrung when necessary, which may be after every match for

17423-551: Was played there in September 1880. An Englishman named O.E. Woodhouse won the singles title, and a silver cup worth $ 100, by defeating Canadian I. F. Hellmuth . There was also a doubles match which was won by a local pair. There were different rules at each club. The ball in Boston was larger than the one normally used in New York. On 21 May 1881, the oldest nationwide tennis organization in

17556-602: Was required to make significant improvements to the facility, including resurfacing the courts to Plexicushion and improving the seating facilities. The Domain Tennis Centre resurfaced its hardcourts to Plexicushion in late 2008, in time for the 2009 tournament. Midway through 2009, the Tasmanian Government announced a $ 2.25 million to fund redevelopments to the Domain Tennis Centre over 2009–10. This announcement

17689-437: Was to ensure that the Moorilla Hobart International tournament was retained. Prior to the 2010 singles final, representatives from Tennis Australia, along with tournament director Michael Roberts, announced that the future of the tournament would be secured through to 2013. In 2009, the Domain Tennis Centre began a series of redevelopments in order to ensure the tournament's future. The first stage of these redevelopments included

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