Cardiff City Football Club is a professional association football club based in Cardiff, Wales. The team compete in the Premier League, the top tier of the English football league system, as of the 2018–19 season. Founded in 1899 as Riverside A.F.C., the club changed its name to Cardiff City in 1908 and entered the Southern Football League in 1910 before joining the English Football League in 1920. The club has spent 17 seasons in the top tier of English football since, the longest period being between 1921 and 1929. The team's most recent season in the top flight is the current 2018–19 Premier League season.