 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | SLG | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Billy Dreher# | .3867 | 1907 | |
| 2 | Al Roberts# | .3854 | 1907 | |
| 3 | Neal Parrish# | .3850 | 1907 | |
| 4 | Dick Wilson# | .3624 | 1907 | |
| 5 | Tim Smith# | .3498 | 1907 | |
| 6 | Larry Rubeck# | .3157 | 1907 |
