The Saskatchewan Roughriders are a professional Canadian football team based in Regina, Saskatchewan. The Roughriders compete in the Canadian Football League (CFL) as a member club of the league's West Division. The Roughriders were founded in 1910 as the Regina Rugby Club. Although Saskatchewan was not the first team to play football in Western Canada, the club has maintained an unbroken organizational continuity since their founding. The Roughriders are the fourth-oldest professional gridiron football team in existence today. The Roughriders are both the oldest professional sports team still in existence that continuously has been based in Western Canada and the oldest in North America to continuously have been based west of St. Louis, Missouri. The team changed their name to the Regina Roughriders in 1924, and to the current moniker in 1946. The Roughriders played their home games at historic Taylor Field from 1936 to 2016; in 2017, the team moved to the newly constructed Mosaic Stadium at Evraz Place.