Performance Index Rating (PIR) is a basketball mathematical statistical formula that is used by the Euroleague Basketball Company 's first and second tier competitions , the EuroLeague and the EuroCup , as well as various European national domestic and regional leagues. It is a part of the Tendex basketball rating system . It is also variously referred to as Performance Index Ranking, Rating, Ranking, Evaluation, Valuation, and Efficiency. It is similar to, but not exactly the same as, the NBA 's Efficiency (EFF) stat.
67-677: Performance Index Rating was created in 1991, by the Spanish ACB League , which started using it to determine the league's MVP of the Week and regular season MVP awards. In 2004, the ACB League changed the criteria by which it chooses the regular season MVP award, but it continues to use PIR to determine the MVP of each week of the season. The PIR stat was at one time used to determine the MVPs of separate stages of
134-496: A "knock-on" effect through the lower divisions. For example, in 1995 the Premier League voted to reduce its numbers by two and achieved the desired change by relegating four teams instead of the usual three, whilst allowing only two promotions from Football League Division One . Even in the absence of such extraordinary circumstances, the pyramid-like nature of most European sports league systems can still create knock-on effects at
201-476: A "ladder" that uses a promotion and relegation system, where individual players and pre-made teams can be promoted and relegated during the first few weeks of a league season, which generally lasts around 11 weeks, with promotion and relegation taking place based on a skill rating, which is in turn based on wins and losses. However, this form of matchmaking is not typically used for StarCraft II e-sports tournaments, which have various kinds of structures depending on
268-701: A decade (concluded 1891). In 1903 it accepted parity with the American League and the formation of the organization that would become Major League Baseball . The peace agreement between the NL and the AL did not change the "closed shop" of top-level baseball but entrenched it by including the AL in the shop. This was further confirmed by the Supreme Court's 1922 ruling in Federal Baseball Club v. National League , giving MLB
335-510: A draw. In 1982, the Asociación de Clubs de Baloncesto was founded and one year later took the helm of the organisation of the league, with several changes in the competition format as they introduced the playoffs and the overtimes in case of draw. The all-time Liga ACB table is an overall record of all match results of every team that has played in Liga ACB since the 1983–84 season . The table
402-609: A legal monopoly over professional baseball in the US. The other major professional sports leagues in the United States and Canada have followed the MLB model of a franchise based system. In contrast to baseball's NABBP , the first governing body in English football survived the onset of professionalism, which it formally accepted in 1885. Perhaps the great geographical concentration of population and
469-499: A live television program. The addition of a semi-final in 2004 allowed for more than 26 songs, but in 2008 automatic qualification of the previous year's top 10 to the final was removed. In Brazilian carnival's samba school contest, a similar system is adopted, with the schools from lower divisions, or "groups", able to be promoted into the highest tier, being currently called the "Special Group" ( Grupo Especial ). Schools parade in order of groups and ranking from last year contest, with
536-689: A lower level, like independent professional leagues in American baseball today). For decades, teams finishing near the bottom of The Football League's lowest division(s) faced re-election rather than automatic relegation. But the principle of promotion and relegation had been firmly established, and it eventually expanded to the football pyramid in place today. Meanwhile, The FA has remained English football's overall governing body, retaining amateur and professional clubs rather than breaking up. Promotion and relegation has been used in several eSports leagues. Blizzard Entertainment 's video game StarCraft II has
603-496: A number of seasons. Originally the previous two seasons, and later three or four seasons, clubs avoid relegation by having a high coefficient, which is obtained by dividing the points achieved in the last three seasons by the number of matches played in the same period. Teams with the lowest points coefficient at the end of the season are relegated to the Primera B Nacional . This system has both positive and negative aspects, since all of
670-569: A place in the league year after year would permit the owners to monopolize fan bases in their exclusive territories and give them the confidence to invest in infrastructure, such as improved ballparks. In turn, those would guarantee the revenues to support traveling halfway across a continent for games. Indeed, after its first season, the new league banked on its still doubtful stability by expelling its members in New York and Philadelphia (the two largest cities), because they had breached agreements to visit
737-521: A similar system where in the top eight finishers of one of the bi-annual Majors are designated with the "Legends" seed and automatically qualified for the next Major tournament. The best six eliminated teams in the second stage (known as New Legends Stage ) of the Major would play a "qualifying" stage (known as New Challengers Stage ) with another ten teams from the Minors qualifying tournaments in order to compete at
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#1732883632404804-515: A way to rank players and give MVP awards has been criticized, over the fact that it does not take into account, nor use, any weighting system to determine the importance of each individual stat; unlike the Player Efficiency Rating (PER) rating stat, which was created by sports writer John Hollinger , when he worked at ESPN . The stat's formula is: Liga ACB The Liga ACB , known as Liga Endesa for sponsorship reasons,
871-531: Is a fact that the relegated schools have more to lose nowadays, such as access to the Cidade do Samba ("Samba City") facilities. There have been reported several interferences on the contest's final result, especially when traditional schools are involved. From 1957 to 1966 and from 1983 to the present, the Argentine First Division has used a system called Promedios based on the average performance over
938-518: Is accurate as of the end of the 2023–24 season. League or status at 2023–24 season: Player nationality set by the player's national team affiliation. In bold, active players. In gold, players with more than 6,000 points, considered by the ACB as historic players. Stats through end of 2018–19 ACB season : Player nationality set by the player's national team affiliation. In bold, active players. In gold, players with more than 2,500 rebounds, considered by
1005-640: Is one of the most popular professional indoor sports leagues in the world, with an average attendance of 6,236 for league matches in the 2018–19 season. This is the ninth-highest of any domestic professional indoor sports league in the world and the fourth-highest of any professional basketball league in the world, behind the National Basketball Association , the EuroLeague , and the Women's National Basketball Association . The competition format follows
1072-582: Is the top professional basketball division of the Spanish basketball league system . Administered by the Asociación de Clubs de Baloncesto (ACB), Liga ACB is contested by 18 teams, with the two lowest-placed teams relegated to the Primera FEB and replaced by the top team in that division plus the winner of the promotion playoffs. The competition was founded as the ACB Primera División on 1983 following
1139-431: The 2011 Copa Sudamericana . This system forces the newly promoted teams to fight relegation from the very beginning of the season. It also allows teams with a low budget with previous good campaigns to compete in international competitions without having to prioritize the championship to avoid relegation; examples of this are Club Atlético Lanús , winner of the 2013 Copa Sudamericana , or Club Atlético Talleres , winner of
1206-574: The 2015–16 LEB Oro season . On 24 April 2016, the National Commission of the Markets and the Competence argued that the inbound impedes, in an "unjustified, disproportionate and discriminatory" way, access of new clubs to Liga ACB. In June 2016, the two promoted teams from LEB Oro ( Palencia and Melilla ) resigned promotion to the 2016–17 ACB season and requested to the ACB their sign-in before
1273-501: The ACB , considered by the LEB Oro clubs as "disproportionate". For clubs that promote and would make their debut in the ACB demands: In 2012, Iberostar Canarias and Menorca Bàsquet achieved promotion to ACB, but neither could fulfill the requirements in order to promote. However, Canarias finally played in ACB after buying the berth in the league of Lucentum Alicante , previously sold to
1340-567: The English Football League ) was founded in 1888, it was not intended to be a rival of The Football Association but rather the top competition within it. The new league was not universally accepted as England's top-calibre competition right away. To help win fans of clubs outside The Football League, its circuit was not closed; rather, a system was established in which the worst teams at the end of each season would need to win re-election against any clubs wishing to join. A rival league,
1407-533: The EuroLeague season. Like the MVP of the Round, the regular season MVP, and the top 16 MVP. However, this changed when the EuroLeague MVP award became based on a voting process, starting with the 2004–05 season . Performance Index Rating is still used to determine the EuroLeague MVP of the Round and the second-tier EuroCup MVP of the Round awards. The validity of major European basketball leagues using PIR as
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#17328836324041474-808: The Football Alliance , was formed in 1889. When the two merged in 1892, it was not on equal terms; rather, most of the Alliance clubs were put in the new Football League Second Division , whose best teams would move up to the First Division in place of its worst teams. Another merger, with the top division of the Southern League in 1920, helped form the Third Division in similar fashion. Since then no new league has been formed of non-league clubs to try to achieve parity with The Football League (only to play at
1541-521: The Italian Football Federation has relegated clubs found to have been involved in match fixing . This occurred most recently in 2006, when the season's initial champions Juventus were relegated to Serie B, and two other teams were initially relegated but then restored to Serie A after appeal (see 2006 Serie A scandal ). As of the 2020s, empirical evidence increasingly pointed to the conclusion that promotion and relegation, standing alone,
1608-593: The New Legends Stage . Starting in 2020, however, this was changed to a Regional Major Ranking system, at first a points-based system which was used for ESL One Rio 2020 and PGL Stockholm 2021 (The top rankings from the ESL One Rio 2020 RMRs were turned into PGL Stockholm 2021 points once IEM Rio was cancelled due to the COVID-19 pandemic ) and then a series of offline qualifiers starting with PGL Antwerp 2022 , in which
1675-510: The drop zone or facing the drop ). An alternate system of league organization, used primarily in Australia, Canada, Singapore, and the United States, is a closed model based on licensing or franchises . This maintains the same teams from year to year, with occasional admission of expansion teams and relocation of existing teams , and with no team movement between the major league and minor leagues . The number of teams exchanged between
1742-484: The 2017–18 season. However, as Gipuzkoa Basket , who finished in relegation positions in three of the last four seasons, resigned from ACB, the Association offered again its place to Palencia and Melilla under these conditions: Palencia and Mellila refused the invitation, to reinforce their position against the inbound to play in the league. In April 2017, the National Commission for Markets and Competition declared
1809-436: The 2021–22, some games were played under limited attendance. Source: Source: Relegation and promotion Promotion and relegation is used by sports leagues as a process where teams can move up and down among divisions in a League system , based on their performance over a season . Leagues that use promotion and relegation systems are sometimes called open leagues. In a system of promotion and relegation,
1876-415: The 29 editions played of the Liga ACB, only three teams declined promotion, due to acting as reserve teams or for lack of funds: CB Guadalajara and CB Cornellà in 1993 and CB Cajabilbao in 1994. Since 2012, due to the financial crisis that started in 2008 , only two teams ( Canarias and Andorra ) of a possible 10 could promote to Liga ACB. This started a discussion about the promotion requirements of
1943-658: The ACB agreed to continue negotiations with the CSD, the FEB and the CNMC to try to establish by mutual agreement new conditions for promotion. In view of the possibility of reaching an agreement that establishes economic and financial requirements in a consensual way before 5 July, the Assembly has agreed to establish two new access criteria, provided that there is no pronouncement of the National Court on
2010-517: The ACB approved to establish a negotiation plan with the CSD and the FEB regarding the number of participating teams and the conditions to access to the competition in the next seasons. In June 2017, the ACB agreed not to require the promotion requirements that have been the subject of the resolution (entering inbound and the deposit for the regulation of promotions and relegations) and the participation fee. Also,
2077-496: The ACB as historic players. Stats through the end of the 2018–19 ACB season : These are the standing ACB records for the regular season (RS) and play-offs (PO). Since several years ago, the Liga ACB is the European domestic league with the highest average attendance, always surpassing the 6,000 spectators per game since the 2002–03 season. All averages include playoffs games. Source: All averages include playoffs games. In
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2144-468: The Billie Jean King Cup) at the top and series of regional groups at a lower level. The World Groups in both use a knockout tournament format, with the first-round losers entering play-offs with winners from regional groups to avoid relegation. In international tournaments, this format allows teams from countries in which a sport is less well established to have competitive matches, while opening up
2211-824: The Champions League. In addition, other clubs could participate in the FIBA Europe Cup . The first basketball league in Spain was the Liga Nacional , organised by the Spanish Basketball Federation , whose first edition was played in 1957 by six teams from Madrid and the province of Barcelona . Until 1983 it continued being organised by the federation and consisting in only a round-robin tournament , where every teams faced all other twice, one at home and one away, with two points per win and one point in case of
2278-701: The Functioning of the European Union and in the European jurisprudence, and which was unprecedented in Europe and in the rest of the world. In May 2017, the ACB ratified to file a contentious-administrative appeal and request for precautionary measures before the National Court , on the occasion of the resolution of the National Commission for Markets and Competition (CNMC), as well as to refuse any resolution or decision, present or future, which relates to that act. Also,
2345-625: The LCK moved away from the system in 2020. As of 2023, the Pacific Championship Series and Liga Latinoamérica are the only top-tier professional League of Legends leagues to have promotion and relegation; North America's second-tier league, the North American Challengers League, also has promotion and relegation, as do the various regional leagues in Europe, but not with the top divisions. The Counter-Strike Majors used
2412-491: The Liga ACB and the Primera FEB . The two lowest placed teams in Liga ACB are relegated to the Primera FEB, and the top team from the Primera FEB promoted to Liga ACB, with an additional club promoted after a series of playoffs involving the second, third, fourth, fifth, sixth, seventh, eighth and ninth placed clubs. Below is a complete record of how many teams played in each season throughout the league's history: Until 2012, in
2479-518: The Torneo Apertura in 2009 and last place in the next championship, the Torneo Clausura 2010, without being relegated until the end of the Torneo Apertura 2010 with a second-to-last place finish. Similarly, River Plate finished last in the Torneo Apertura 2008 and after two bad campaigns and a mediocre one was relegated in the Torneo Clausura 2011 despite being in fifth place and qualifying for
2546-418: The association. In 2013, neither CB Atapuerca , Ford Burgos by sponsorship reasons, nor Lucentum Alicante could promote. The latter resigned also to play in the second league and joined the fifth division. In 2014 and 2015, CB Tizona , also Ford Burgos by sponsorship reasons, did not promote despite achieving the place two years in a row. After its second failed promotion, the third in the city of Burgos,
2613-435: The best-ranked team(s) in a lower division are promoted to a higher division for the next season, and the worst-ranked team(s) in the higher division are relegated to the lower division for the next season. During the season, teams that are high enough in the league table that they would qualify for promotion are sometimes said to be in the promotion zone , and those at the bottom are in the relegation zone ( colloquially
2680-441: The better ranked inside a group and the higher-tier groups having the privilege of going latter (this means the team has the opportunity of fixing issues with costumes and allegorical floats as well as more rehearsal time). The number of promoted and relegated schools, four until 1997, has been diminishing as time passes, becoming two from 1998 to 2007 and being only one nowadays. There has never been an official reason for that, but it
2747-429: The boundary between the feeder leagues may have to transfer from one feeder league to another to maintain numerical balance. The system is said to be the defining characteristic of the "European" form of professional sports league organization . Promotion and relegation have the effect of allowing the maintenance of a hierarchy of leagues and divisions, according to the relative strength of their teams. They also maintain
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2814-444: The club can not move underperforming players on, or second, the club is gambling on being promoted back straight away and is prepared to take a financial loss for one or two seasons to do so. Some leagues (most notably English football's Premier League ) offer " parachute payments " to its relegated teams for the following year(s). The payouts are higher than the prize money received by some non-relegated teams and are designed to soften
2881-412: The club sued the Association any accused them of "distorting the reality". Also in 2015, despite having played in the league during the 1980s and 1990s, Club Ourense Baloncesto was not admitted in the league despite fulfilling all the requirements, after not passing an accounts audit. However, ACB would admit Ourense for the 2016–17 season if it fulfilled the requirements regardless of their position in
2948-467: The corresponding short distances between urban centres was crucial. Certainly it provided the opportunity for more clubs' developing large fan bases without incurring great travel costs. Professional football did not gain acceptance until after the turn of the 20th century in most of Southern England . The earliest league members travelled only through the Midlands and North . When The Football League (now
3015-410: The decision of clubs in the Liga Nacional , founded in 1957, to break away from the Spanish Basketball Federation and professionalize the league. The league's accumulated revenues were worth around €30 million in 2020, with Endesa and Movistar Plus+ contributing 50% of the revenues of the league. The league is a corporation where president Antonio Martín is responsible for its management, whilst
3082-434: The divisions is almost always identical. Exceptions occur when the higher division wishes to change the size of its membership, or has lost one or more of clubs (to financial insolvency or expulsion, for example) and wishes to restore its previous membership size, in which case fewer teams are relegated from that division, or (less often) more teams are accepted for promotion from the division below. Such variations usually cause
3149-468: The earliest American sport to develop professional leagues, the National Association of Base Ball Players (NABBP) was established in 1857 as a national governing body for the game. In many respects, it would resemble England's Football Association when founded in 1863. Both espoused strict amateurism in their early years and welcomed hundreds of clubs as members. Baseball's National Association
3216-450: The entering inbound and the deposit for the regulation of promotions and relegations as illegal, as they consider it "unjustified, discriminatory and excessive" and imposed a fine of €400,000 to the ACB. Subsequently, the ACB replied that it would appeal the decision of the CNMC, contending that it infringed on the self-organizing capacity of professional leagues, as recognized in the Treaty on
3283-476: The financial hit that clubs take whilst dropping out of the Premier League. However, in many cases, these parachute payments just serve to inflate the costs of competing for promotion among the lower division clubs as newly relegated teams retain a financial advantage. In some countries and at certain levels, teams in line for promotion may have to satisfy certain non-playing conditions in order to be accepted by
3350-468: The financial value of such games in terms of ticket sales and media rights . This explained why in the 2020s, association football leagues were collectively bringing in annually only about two times the revenue of the National Football League ( the wealthiest sports league in the world ), even though association football had eight times the number of fans worldwide as American football . It
3417-592: The first promotions since the one of Andorra in 2014. Also, Miraflores became the first team to make its debut in ACB since 2009. If wins are equal between two or more clubs, the rules are: The top teams in Liga ACB, apart from EuroLeague clubs, qualify for the EuroCup and the Champions League with no preference for any competition. Three teams have guaranteed spots in the EuroCup and four teams have guaranteed spots in
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#17328836324043484-533: The four western clubs at the end of the season. The NL's dominance of baseball was challenged several times after its first few years, but only by entire leagues. Eight clubs, the established norm for a national league, was a prohibitively high threshold for a new venture. Two challengers succeeded beyond the short-term, with the National League fighting off a challenge from the American Association after
3551-406: The higher league, such as financial solvency, stadium capacity, and facilities. If these are not satisfied, a lower-ranked team may be promoted in their place, or a team in the league above may be saved from relegation. While the primary purpose of the promotion and relegation system is to maintain competitive balance, it may also be used as a disciplinary tool in special cases. On several occasions,
3618-678: The importance of games played by many low-ranked teams near the end of the season, which may be at risk of relegation. In contrast, the final games of a low-ranked US or Canadian team serve little purpose, and in fact losing may be beneficial to such teams because they offer a better position in the next year's draft . Although not intrinsic to the system, problems can occur due to the differing monetary payouts and revenue-generating potential that different divisions provide to their clubs. For example, financial hardship has sometimes occurred in leagues where clubs do not reduce their wage bill once relegated. This usually occurs for one of two reasons: first,
3685-421: The matches played for the championship in the last seasons are included in the coefficient for the clubs. Teams have an incentive to score points in every match of the season, meaning teams that are not challenging for the title or fighting relegation in the current season want to win even in the final matches to reduce the risk of relegation in the next season; examples are Club Atlético Banfield being champion of
3752-481: The member clubs act as shareholders. Clubs were apportioned central payment revenues of €12 million in 2019–20. A total of 52 teams have competed in Liga ACB since its inception in 1983. Seven teams have been crowned champions, with FC Barcelona winning the title a record 17 times and Real Madrid 15 times, though Liga ACB also saw other champions, including Baskonia , Joventut Badalona , Bàsquet Manresa , Baloncesto Málaga and Valencia Basket . Liga ACB
3819-560: The model of promotions and relegations in the coming seasons. However, this text has not obtained the necessary support of the clubs in the General Assembly and has not been approved, agreeing to continue the negotiations to find the model of competition appropriate to the interests of the teams overall. These new conditions consist of: Ten days later and two years after the denounce of CB Tizona , Gipuzkoa Basket and CB Miraflores , also from Burgos, were promoted to Liga ACB. These were
3886-625: The organizer, the most important being the ESL Pro Tour as of 2021 . Most professional League of Legends leagues like the League of Legends Championship Series and League of Legends Champions Korea used a promotion and relegation system, although the LCS moved away from this in 2018 for North America LCS and 2019 for the European LCS (which was renamed to the League of Legends European Championship ), while
3953-735: The possibility of competing against higher ranked nations as a sport grows. Other international tournaments which employ promotion and relegation include the Ice Hockey World Championships , Bandy World Championships , Floorball World Championships , the UEFA Nations League , the CONCACAF Nations League , the World Cricket League and the European Team Championships in athletics. In baseball,
4020-445: The precautionary measures regarding the resolution of the National Court, nor agreement with the different bodies that replace it. These conditions were: On 10 July 2017, the ACB ratified the agreement with the FEB endorsed by the CSD, to change the conditions to make them easier for promoted teams from LEB Oro. The ACB had also reached a principle of agreement with FEB and CSD regarding a reduction of competition to 16 clubs in 2019 and
4087-404: The regional level. For example, in a higher league with a large geographical footprint and multiple feeder leagues each representing smaller geographical regions, should most or all of the relegated teams in the higher division come from one particular region then the number of teams to be promoted or relegated from each of the feeder leagues may have to be adjusted, or one or more teams playing near
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#17328836324044154-602: The teams from the Legends Stage (Now known as the Elimination Stage ) from the previous Major automatically qualify for their RMRs and are joined by online qualifiers. From 1993 until 2003, the Eurovision Song Contest used various systems of relegation to reconcile the number of countries wishing to participate (approximately 30 at the time) with the number of performances allowed considering time constraints of
4221-415: The usual double round-robin format. During the course of a season, which lasts from October to May, each club plays every other club twice, once at home and once away, for a total of 34 games. Teams are ranked by total wins, with the eight highest-ranked clubs at the end of the season plays the playoffs and the winner of the playoffs is crowned champion. A system of relegation and promotion exists between
4288-408: Was insufficient to ensure adequate parity in any given game or the overall financial performance of a sport (as distinguished from individual players or teams). Most importantly, the failure of most association football leagues to adequately regulate individual player compensation (that is, by imposing salary caps ) had resulted in too many games ending in predictable blowouts , and thereby reduced
4355-419: Was not able to survive the onset of professionalism . It responded to the trend – clubs secretly paying or indirectly compensating players – by establishing a "professional" class for 1869. As quickly as 1871, most of those clubs broke away and formed the National Association of Professional Base Ball Players (NAPBBP). That new, professional Association was open at a modest fee, but it proved to be unstable. It
4422-489: Was replaced by the National League of Professional Base Ball Clubs in 1876, which has endured to the present day. The founders of the new League judged that in order to prosper, they must make baseball's highest level of competition a franchise based system with exclusive membership, a strict limit on the number of teams, and each member having exclusive rights to their local market. The modest National League guarantee of
4489-574: Was reportedly because of such evidence that the EuroLeague adopted mandatory salary bands in September 2024. Promotion and relegation is used in international sports leagues such as in Europe , and many other parts of the world. It may be used in international sports tournaments. In tennis, the Davis Cup and Billie Jean King Cup have promotion and relegation, with a 'World Group' (split into two divisions in
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