 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OBP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Josh Simpson# | .438 | 2024-2034 | |
| 2 | Martín Guijosa# | .406 | 2029-2034 | |
| 3 | Melvin Haley | .402 | 2017-2033 | |
| 4 | Ernesto Perez | .399 | 2011-2026 | |
| 5 | Hunter Goodwin | .391 | 2021-2032 | |
| 6 | Kelly Johnson | .377 | 2006-2018 | |
| 7 | Adrián Ortíz | .371 | 2015-2027 | |
| 8 | Vincente Silva# | .369 | 2024-2034 | |
| 9 | Ijsbert Kost# | .367 | 2022-2034 | |
| 10 | Chad Tracy | .363 | 2003-2014 | |
| 11 | Mike Teeters | .362 | 2020-2032 | |
| 12 | Ranier Olmedo | .353 | 2006-2015 | |
| 13 | Joe Bad | .351 | 2011-2028 | |
| 14 | Jose Moreno | .348 | 2011-2027 | |
| 15 | Chase Utley | .347 | 2003-2018 | |
| 16 | Shaun Boyd | .346 | 2006-2014 | |
| 17 | Dion Boulton | .334 | 2006-2017 | |
| 18 | Jorge Hernández | .332 | 2016-2028 | |
| 19 | Daniel Flowers | .326 | 2020-2030 | |
| 20 | Porfirio Marguez | .314 | 2011-2024 | |
| 21 | Alastair Dalton | .308 | 2016-2027 |
