 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | WHIP | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Manny Velásquez | 0.91 | 2011-2014 | |
| 1 | Tim Harmon | 0.91 | 2011-2014 | |
| 3 | Martín Lópes | 0.93 | 2007-2011 | |
| 3 | José Rojas | 0.93 | 2014-2017 | |
| 5 | Michael Hoffmeyer | 0.94 | 2008-2011 | |
| 6 | Esteban Baca | 0.95 | 2014-2017 | |
| 7 | Jesse Green | 0.98 | 2012-2015 | |
| 8 | Jung Chwa | 1.00 | 2014-2017 | |
| 9 | Miguel Archuleta | 1.01 | 2014-2017 | |
| 10 | Stan Stewart | 1.09 | 2012-2015 | |
| 11 | Brian O'Tormey | 1.15 | 2007-2011 | |
| 12 | Octávio Garza | 1.16 | 2008-2011 | |
| 13 | António Gálvez | 1.19 | 2007-2011 | |
| 14 | Carlos Guillén# | 1.34 | 2040-2044 | |
| 15 | Javier Encarnación | 1.46 | 2007-2010 |
