The St. Louis Mules was an American soccer club that was a member of the American Soccer League. Later in the 1972 season, the team became the St. Louis Frogs. Year-by-year Mules Defunct soccer clubs in Missouri American Soccer League (1933–1983) teams 1972 in sports in Missouri 1972 establishments in Missouri Association football clubs established in 1972 1972 disestablishments in Missouri Association football clubs disestablished in 1972