American soccer writing, history & data.
| Team | Club | Years |
|---|---|---|
| Columbus Club | St. Louis Shamrock S.C. | 1910–1915 |
| Missouri Naval Reserves | St. Louis Shamrock S.C. | 1915–1918 |
| Scullin Steel Co. F.C. | St. Louis Shamrock S.C. | 1918–1925 |
| Wellston F.C. | St. Louis Shamrock S.C. | 1925–1929 |
| Hellrung & Grimm | St. Louis Shamrock S.C. | 1929–1931 |
| Stix, Baer & Fuller | St. Louis Shamrock S.C. | 1931–1934 |
| Central Brewers | St. Louis Shamrock S.C. | 1934–1935 |
| St. Louis | St. Louis Shamrock S.C. | 1935–1935 |