 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | WHIP | YEAR | Open Postseason Career Leaderboard |
|---|---|---|---|---|
| 1 | Ralph Dean | 0.63 | 2012 | |
| 2 | José Bernal# | 0.67 | 2039 | |
| 3 | Manuel Ramírez | 0.70 | 2008 | |
| 4 | Carlos Moreno | 0.73 | 2007 | |
| 5 | Bernie Jacoby | 0.75 | 2021 | |
| 5 | Carlos Moreno | 0.75 | 2008 | |
| 7 | Hideki Takahashi | 0.76 | 2011 | |
| 8 | Luis Mendoza# | 0.79 | 2038 | |
| 8 | Pedro Chávez | 0.79 | 2016 | |
| 10 | Félix Villalobas# | 0.80 | 2037 | |
| 10 | Luis Mendoza# | 0.80 | 2037 | |
| 12 | Harry Sullivan | 0.82 | 2011 | |
| 13 | Jesús Muñóz# | 0.84 | 2038 | |
| 14 | Takiji Nakamura | 0.85 | 2013 | |
| 15 | António Flores# | 0.86 | 2040 | |
| 16 | Júlio Ramos# | 0.88 | 2034 | |
| 16 | Pedro Ramírez# | 0.88 | 2033 | |
| 18 | Arthur Graham | 0.90 | 2014 | |
| 19 | Esteban Ramírez# | 0.92 | 2036 | |
| 19 | Ralph Dean | 0.92 | 2013 | |
| 21 | Ricardo Martínez | 0.93 | 2030 | |
| 21 | Diego Quiñones# | 0.93 | 2039 | |
| 21 | Álex Martínez | 0.93 | 2012 | |
| 21 | Ramón Torres# | 0.93 | 2038 | |
| 25 | Félix Villalobas# | 0.94 | 2036 | |
| 26 | Jorge Gallegos | 0.95 | 2011 | |
| 26 | Carlos Camacho | 0.95 | 2021 | |
| 28 | Ángel Alemán | 0.96 | 2007 | |
| 28 | José Torres# | 0.96 | 2030 | |
| 30 | José Morín | 0.97 | 2030 | |
| 31 | Félix Villalobas# | 0.98 | 2029 | |
| 32 | Juan Flores# | 1.00 | 2038 | |
| 33 | Tony Alvarado# | 1.03 | 2039 | |
| 34 | Sergio Pinzón# | 1.04 | 2034 | |
| 35 | Carlos Flores# | 1.07 | 2032 | |
| 36 | Ramón Villalobos# | 1.10 | 2036 | |
| 37 | David Hernández | 1.12 | 2011 | |
| 37 | Pedro Garza | 1.12 | 2026 | |
| 37 | Ricardo Encarnación# | 1.12 | 2039 | |
| 40 | Carlos Icaza | 1.16 | 2031 | |
| 40 | Álex Martínez | 1.16 | 2013 | |
| 42 | Toshiki Harada | 1.17 | 2010 | |
| 42 | Zander Miller | 1.17 | 2015 | |
| 42 | Manuel Sánchez# | 1.17 | 2037 | |
| 45 | Norm Hawk | 1.20 | 2008 | |
| 45 | Pedro Ramírez | 1.20 | 2009 | |
| 47 | Carlos Moreno | 1.21 | 2011 | |
| 47 | Bartolo López | 1.21 | 2007 | |
| 49 | Sergio López | 1.23 | 2020 | |
| 50 | Ricardo Encarnación# | 1.24 | 2041 | |
| 51 | Arthur Graham | 1.25 | 2015 | |
| 52 | Carlos Martínez | 1.27 | 2008 | |
| 53 | Norm Hawk | 1.28 | 2007 | |
| 53 | Ricardo Martínez | 1.28 | 2028 | |
| 53 | Pedro Reyes | 1.28 | 2038 | |
| 56 | Félix Villalobas# | 1.29 | 2035 | |
| 56 | Manny Flores# | 1.29 | 2039 | |
| 58 | José Pérez# | 1.32 | 2035 | |
| 58 | Cristián Contreras | 1.32 | 2036 | |
| 60 | José Pérez# | 1.34 | 2036 | |
| 61 | José Bernal# | 1.37 | 2041 | |
| 61 | Manuel Muñóz# | 1.37 | 2037 | |
| 63 | Ramón Villalobos# | 1.38 | 2035 | |
| 64 | Mito Ichihara | 1.39 | 2010 | |
| 65 | António Lima# | 1.42 | 2033 | |
| 66 | To-wai Zhou | 1.44 | 2019 | |
| 66 | Javier Ferreira# | 1.44 | 2040 | |
| 68 | Gabriel Letona | 1.45 | 2009 | |
| 69 | José Torres# | 1.48 | 2039 | |
| 69 | Alejandro Soto# | 1.48 | 2037 | |
| 69 | Matt Hancock | 1.48 | 2020 | |
| 72 | Ronald Dennis | 1.50 | 2009 | |
| 73 | Juan Cardenas | 1.53 | 2013 | |
| 73 | Carlos Cosme# | 1.53 | 2033 | |
| 75 | Martín Silva | 1.56 | 2032 | |
| 76 | Alejandro Soto# | 1.58 | 2041 | |
| 77 | César Soto | 1.60 | 2023 | |
| 78 | Armando Tapia | 2.15 | 2009 |
