 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | EFF | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Otto Keating# | 1.107 | 1890 | |
| 2 | Cal Middleton# | 1.051 | 1890 | |
| 3 | Otis Wentworth# | 0.974 | 1890 | |
| 4 | David Meehan# | 0.963 | 1890 | |
| 5 | Chester Noonan# | 0.951 | 1890 | |
| 5 | Cal Hamer# | 0.951 | 1890 | |
| 7 | Oscar Featherstone# | 0.932 | 1890 | |
| 8 | Otis Bey# | 0.803 | 1890 |
