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| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | SLG | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Fred Moulton# | .4531 | 1890 | |
| 2 | Abel Prescott# | .3477 | 1890 | |
| 3 | Will Tucker# | .3310 | 1890 | |
| 4 | Ben McPhail# | .3189 | 1890 | |
| 5 | Bob Ganus# | .3056 | 1890 | |
| 6 | Charley Guidry# | .2925 | 1890 |
