The Singapore Premier League, commonly abbreviated as SPL, officially known as the AIA Singapore Premier League for sponsorship reasons, is a men's professional football league sanctioned by the Football Association of Singapore (FAS), which represents the sport's highest level in the Singapore football league system. The competition was founded as the S. League on 14 April 1996 after the FAS announced its intention to promote and expand the growing local football community by having a top level domestic league. As of 2022, the league comprises eight clubs, consisting of three rounds in which each team plays every other team once. Seasons run from late March to October, with teams playing 21 matches each, totalling 147 matches in the season. Successful SPL clubs gain qualification into Asian continental club competitions, including the AFC Champions League and the AFC Cup. SPL currently does not practice promotion and relegation. Since the league's inception in 1996, 7 clubs have been crowned champions. Warriors FC have been the most successful club with 9 titles, followed by Tampines Rovers (5), Albirex Niigata Singapore FC (5), Lion City Sailors (3), Geylang International (2), DPMM FC (2) and Étoile FC (1). The current champions are Albirex Niigata, the Japanese satellite team, having won their fifth S-League title in the 2022 season. History Origins Singapore had been represented in the Malaysia Cup through the Singapore Lions since 1921. The Lions were one of the most successful teams in the competition, having won it 24 times from 1921 to 1994. Following a dispute over gate receipts between the FAS and FAM after winning the league and cup double in 1994, the Lions withdrew from the Malaysian competitions. Subsequently, the Football Association of Singapore decided to build a professional league system. However, as it was estimated to take about a year to put in place the structure of a professional league, the Singapore Lions were given match practice in what was then the top level of domestic football, the semi-professional FAS Premier League. This team won the last FAS Premier League title, finishing the season unbeaten. Inaugural season The S.League was founded in 1996. The FAS invited applications for clubs to compete in the newly formed league. Eight successful applications were made. Two clubs from the Premier League – powerhouse Geylang International (renamed Geylang United; 6 consecutive Premier League titles) and Balestier United (renamed Balestier Central – joined six from the