| League | 2021 Season | 2021 Playoff |
| Champion | Champion | |
| JD_Mah | We The North | Lost Tribe |
| John Campbell | Erwin Hunke | |
| NL-Dowbiggin | London Calling | Cool Papa Bells |
| Glen McPherson | Michael Cohen | |
| AL-Dowbiggin | Ballpark Figures | Ballpark Figures |
| Ken Warren | Ken Warren | |
| Gaedel | RMT Taxsavers | Ebbets Fielders |
| Michael & Jon | Jay-Dell Mah | |
| SICO | Prognosis Negative | Prognosis Negative |
| George Tsuji | George Tsuji | |