 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | EFF | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Mickey LaCoste# | 1.073 | 1907 | |
| 2 | Bill Mann# | 1.071 | 1907 | |
| 3 | John Donahue# | 1.034 | 1907 | |
| 3 | Dan Hudson# | 1.034 | 1907 | |
| 5 | Del Dietz# | 1.022 | 1907 | |
| 6 | Tom Osborn# | 0.940 | 1907 |
