Instruct: Given a question, retrieve relevant documents that can help answer the question.
Query: How many teams are in the TT Pro League?
The competition is open to all clubs in the TT Pro League and is divided into three rounds consisting of single-legged matches. 
During the first two years of the competition, eight and seven clubs, respectively, representing the Pro League entered the tournament. In 2006, with the expansion of the league to include ten teams, the Pro Bowl added the qualifying round to narrow the teams to eight before the quarterfinals. In 2009, the draw for the knockout tournament was based on club's finish in the 2009 season. The bottom four teams entered the tournament at the qualifying round and the top six teams were automatically entered the quarterfinals. However, with the contraction of the league to eight teams with the 2010–11 season, the qualifying round was eliminated and all eight teams now enter the competition in the quarterfinals. As of the 2017 tournament with ten teams in the TT Pro League, the four lowest teams in league position at the start of the tournament will enter a qualifying round, where the two winners will advance to the quarterfinals.
Power League Wrestling (PLW) is an American independent professional wrestling promotion based in Pawtucket, Rhode Island. It was founded in Swansea, Massachusetts by Bob Evans and Mark Amaral in 1991, and later taken over by Amaral, Carlos Arenas, Paul Lauzon, and Tommy Degnan. It is the first and longest running "indy" promotion in the state of Rhode Island and one of the few successful groups outside the Greater Boston Area.
The Australian Football League is the top professional Australian rules football league in the world. The league consists of eighteen teams: nine based in the city of Melbourne, one from regional Victoria, and eight based in other Australian states. The reason for this unbalanced geographic distribution lies in the history of the league, which was based solely within Victoria from the time it was established in 1897, until the time the league expanded through the addition of clubs from interstate to the existing teams starting in the 1980s; until this expansion, the league was known as the "Victorian Football League".
In addition to the one-day series and tournaments organised by the nations themselves, the ICC organises two One Day International tournaments. The World Cup is held every four years; it involves all the Test-playing nations and a number of teams advancing from the immediately preceding ICC World Cup Qualifier. The ICC Champions Trophy, previously known as the ICC Knockout Cup, is a shorter tournament held every four years in between World Cups. The ICC also organises a T20 International tournament, the ICC World Twenty20, which is generally held every two years and, as in the latest competition, involves the ten full ICC members and six associate members who qualified through a qualifier competition, the ICC World Twenty20 Qualifier.
Puerto Rico currently has a professional league called the Puerto Rico Soccer League which was founded in 2008 and is composed of 8 teams. It also had the Puerto Rico Islanders, which played in the North American Soccer League, the second tier of the American Soccer Pyramid. The team has been defunct since 2012; however, in June 2015 a new NASL team, Puerto Rico FC, was announced.
In 2017, Puerto Rico Sol became the first women’s pro soccer club in the Caribbean.
Only one professional football league has a permanent presence in Canada: the Canadian Football League (CFL), an organization founded in 1958 to accommodate the ongoing trend of professionalism in the Canadian football ranks since the 1940s. The CFL, like most amateur Canadian football leagues, plays on a larger field using a rulebook with several significant rule differences compared to the game as it is played in the United States. The league is composed of two divisions and nine teams in most of the largest Canadian markets, with at least one team in each province between British Columbia (BC Lions) and Quebec (Montreal Alouettes) inclusive. The only presence in Atlantic Canada is a semi-regular series of games in Moncton (Touchdown Atlantic) and a smattering of earlier preseason contests. The CFL operates a two-week preseason beginning in June, an 18-game season from July to October, and a six-team playoff tournament, culminating in the Grey Cup on the fourth weekend of November.
India's current top domestic league, I-League, was formed in 2007 in an attempt to professionalize domestic football and in 2013 the Indian Super League was formed with 8 teams to promote Indian football to the country and world. Also contested is Santosh Trophy, a knock-out competition between states (provinces) and government institutions. The current captain of the Indian national team is Sunil Chhetri and the team is coached by Stephen Constantine. India is currently ranked 96 among the FIFA World Rankings.
The TAA's mission is to identify the cause of, find the cure for and control the effects of Tourette syndrome. As of 2008, it had 35 US chapters, 300 support groups, and international contacts around the world.
English football has a league system which incorporates thousands of clubs, and is topped by four fully professional divisions. The elite Premier League has 20 teams and is the richest football league in the world. The other three fully professional divisions are the run by the English Football League, the oldest league in the world, and include another 72 clubs. Annual promotion and relegation operates between these four divisions and also between the lowest of them and lower level or "non-League" football. There are a small number of fully professional clubs outside the top four divisions, and many more semi-professional clubs. Thus England has over a hundred fully professional clubs in total, which is considerably more than any other country in Europe.
The Santosh Trophy is an association football knock-out competition contested by the regional state associations and government institutions under the All India Football Federation (AIFF), the sport's governing body in India. Before the start of the first national club league, the National Football League, in 1996, the Santosh Trophy was considered the top domestic championship in India. Many players who have represented India internationally played and gained accolades while playing in the Santosh Trophy. The tournament is held every year with 31 teams who are divided into groups and who must qualify for the tournament proper through the preliminary round. The current champions are Kerala, who won their 6th title during the 2017–18 edition.
The 2010 Isle of Man TT Festival was held between Saturday 29 May and Friday 11 June on the 37.73-mile Isle of Man TT Mountain Course. The 2010 races again included a second 600 cc Supersport Junior TT race. The Lightweight TT and Ultra-Lightweight TT race class previously held on the Billown Circuit in the Isle of Man for the 2008 Isle of Man TT and 2009 Isle of Man TT were dropped from the 2010 race schedule. The 2010 Isle of Man TT Races included the one-lap TT Zero for racing motorcycles "to be powered without the use of carbon based fuels and have zero toxic/noxious emissions." which replaced the TTXGP and also a Suzuki 50th Anniversary Lap of Honour and the TT Classic Parade which were held before the main Senior TT race.
Gridiron football does not operate on a league system. Different professional leagues play by very different sets of rules in different seasons (the NFL plays 11-a-side on a 100-yard field in autumn and early winter, the CFL uses 12-a-side on a 110-yard field in summer and early fall, while arena football and the minor indoor leagues each play 8-a-side on a 50-yard field in the spring and early summer). There have been attempts at forming true minor leagues for the professional game (most recently with 2017's The Spring League); none so far have been able to balance the major leagues' requests with the ability to maintain financial solvency.
After independence in 1962, the team changed its name to reflect the official name of the country, Trinidad and Tobago, and when the Shell Shield began in 1965–66 the team competed under the name of Trinidad and Tobago. They won their first title on their fourth outing, in 1969–70, and also won the next year's competition, but since then Trinidad and Tobago have only taken three titles in 35 seasons. During this time cricketers from Trinidad competed in the Beaumont Cup which had first class status.
The Rugby League European Federation are responsible for developing rugby league in Europe and the Northern Hemisphere,
In England, rugby league has traditionally been associated with the northern counties of Yorkshire, Lancashire and Cumbria where the game originated, especially in towns along the M62 corridor. Its popularity has also increased elsewhere. Currently, only one of the twelve Super League teams is based outside of these traditional counties: Catalans Dragons (Perpignan). Two other teams from outside the United Kingdom, the Toronto Wolfpack and Toulouse Olympique, also compete in the English Rugby League system. Both teams will play in the Rugby League Championship in 2018.
Baseball was first introduced to Taiwan during Japanese rule, and gained popularity when the national little league baseball teams won numerous Little League World Series championships in the 1970s and 1980s. The national baseball team also performed exceptionally well in many international competitions. However, the development of baseball in Taiwan was limited due to the lack of a professional league, and therefore many players were reluctant to commit to the sport.
The regular season is eight to nine weeks long, depending on the conference. Teams play between 12 and 16 regular season games, depending on conference or division, with teams typically playing a home and home series with every other team in their conference or division. All regular season games are in-conference. Following the conclusion of the regular season, the Joe Johnson Memorial Trophy is awarded annually to the Player of the Year in U Sports men's soccer.
Rick Leary is an American transit planner. He first gained experience working with the Massachusetts Bay Transportation Authority. He moved to Ontario, Canada to manage York Region Transit in 2009. In 2014, he was hired as the Chief Service Officer of the Toronto Transit Commission (TTC). Leary was hired to be the interim head of the TTC in December 2017, when his predecessor, Andy Byford, left to head the New York City Transit Authority. In July 2018, Leary became the CEO of the TTC.
From 1959 to 1972, the Japan Pro Wrestling Alliance (JWA), run by Rikidōzan, held a tournament called World League (also known as the "World Big League"), which featured both Japanese and foreign professional wrestlers. Rikidōzan himself dominated the annual tournament early on, however, after his death in 1963, the tournament was won six times by Giant Baba and once by Antonio Inoki. JWA folded shortly after both Baba and Inoki left the promotion to create All Japan Pro Wrestling (AJPW) and New Japan Pro-Wrestling (NJPW), respectively. Both men took the concept of World League with them to their new promotions, with Baba creating the "Champion Carnival" in 1973 and Inoki creating the World League in 1974, later renaming it G1 Climax.
There have been no perfect seasons (or even perfect regular seasons) in the American Association, World Football League, United States Football League, XFL, or, to date, the Arena Football League. The United Football League has had two perfect regular seasons, but neither qualify for the list: the 2009 Florida Tuskers finished 6–0, but that team lost the subsequent championship game; the 2012 Las Vegas Locomotives had a record of 4–0 when the league abruptly suspended operations halfway through the season.
The club has over 400 members. There are three senior sides and an over-40s team. The club's junior section runs nine junior teams and have a charity team called the Toft Taverners.
While there are various semi-professional football leagues, none have any affiliation with the National Football League (NFL). The NFL and its teams have had working relationships with several independent leagues in the past, including the Association of Professional Football Leagues, the Atlantic Coast Football League, and most recently, the league owned-and-operated NFL Europe. In modern times, the NFL has developed players not ready for the active roster through each team's practice squad.
In response, Dexter Skeene, chief executive officer of the TT Pro League, expressed his intentions that "the country's best footballing interests are served by an eight team league" prior to the 2012–13 season. Therefore, a new club established by former Trinidad and Tobago international Brent Sancho to represent the Central region of the country, Central FC, was formed and admitted as an expansion team in 2012 to maintain Pro League membership at eight. Following the season, however, T&TEC became the seventh team to withdraw from the Pro League during a four-year period. In September 2013, Point Fortin Civic and San Juan Jabloteh were re-admitted to increase Pro League membership back to nine.
The 2011–12 TT Pro League season (known as the "Digicel Pro League" for sponsorship reasons) was the thirteenth season of the TT Pro League, the Trinidad and Tobago professional league for association football clubs, since its establishment in 1999. A total of eight teams contested the league, with Defence Force as the defending champions. The season began on 9 September 2011 and ended on 29 March 2012 with the crowning of W Connection as the league champion. Dexter Skeene, Pro League CEO, announced on 11 February 2011 that by aligning its seasons with those of the major leagues in Europe, the Pro League will afford the opportunity to further link culture with sport to harness and develop the talent of people in Trinidad and Tobago.
The 2010–11 TT Pro League season (known as the "Digicel Pro League" for sponsorship reasons) was the twelfth season of the TT Pro League, the Trinidad and Tobago professional league for association football clubs, since its establishment in 1999. A total of eleven teams contested the league, with Joe Public the defending champions. The season began on 23 April 2010 and ended on 1 February 2011 with the crowning of the league champion. The league calendar was changed for the second consecutive season. Pro League CEO, Dexter Skeene, announced on 25 March 2010 that the Pro League Big Six competition was to be discontinued to increase attendances and importance of league matches, which would be moved exclusively to Fridays and Saturdays.
The 2009 TT Pro League season (known as the "Digicel Pro League" for sponsorship reasons) was the eleventh season of the TT Pro League, the Trinidad and Tobago professional league for association football clubs, since its establishment in 1999. A total of eleven teams contested the league, with San Juan Jabloteh the defending champions. The season began on 8 May, with "Super Friday", and ended on 27 October. The format of the season was changed from each club playing three rounds to two rounds in the regular season to facilitate the national team with its attempt to qualify for the 2010 FIFA World Cup.