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|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | WHIP | YEAR | Open Postseason Leaderboard |
|---|---|---|---|---|
| 1 | Mike Hunter# | 0.86 | 2004-2015 | |
| 2 | Fernando Pérez# | 1.11 | 2014-2015 | |
| 2 | Pancho Cabrera# | 1.11 | 2014-2015 | |
| 4 | Nate Johnson# | 1.12 | 2006-2015 | |
| 5 | Tony Pantoja# | 1.29 | 2015-2015 |
