Cardiff City Football Club
is a professional association football club based in Cardiff, Wales. It competes in the Championship, the second tier of the English football league system. 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 team have spent 17 seasons in the top tier of English football since, the longest period being between 1921 and 1929. Their most recent season in the top flight was the 2018–19 Premier League season.