 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OBP | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Nate Hauser# | .4000 | 1890 | |
| 2 | Rufus Thomas# | .3394 | 1890 | |
| 3 | Oscar Foster# | .3275 | 1890 | |
| 4 | Ed Treadwell# | .3149 | 1890 | |
| 5 | Baptiste Cameron# | .3147 | 1890 | |
| 6 | Nate Vaughn# | .3081 | 1890 | |
| 7 | Dan Theobald# | .2973 | 1890 |
