 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | SLG | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Chick Gallivan# | .5231 | 1899 | |
| 2 | George Duncan# | .4649 | 1899 | |
| 3 | Cozy Fairbanks# | .4515 | 1899 | |
| 4 | Oliver Cabot# | .4329 | 1899 | |
| 5 | Bob Bailey# | .3943 | 1899 | |
| 6 | Jack Kelleher# | .3846 | 1899 | |
| 7 | David Doyle# | .3392 | 1899 |
