 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | ERA | YEAR | Open Postseason Career Leaderboard |
|---|---|---|---|---|
| 1 | Nepomuceno Muñoz# | 0.500 | 1914 | |
| 2 | Darío Domínguez# | 0.742 | 1910 | |
| 3 | Darío Domínguez# | 0.953 | 1907 | |
| 4 | Frank Meinke | 1.000 | 1904 | |
| 4 | Ryan Gregory | 1.000 | 1904 | |
| 6 | Pablo Cortés# | 1.012 | 1904 | |
| 7 | Gerardo Domínguez | 1.055 | 1906 | |
| 8 | Brock Whitford# | 1.216 | 1905 | |
| 9 | Gerardo Domínguez | 1.246 | 1905 | |
| 10 | Josh Cornaby# | 1.256 | 1904 | |
| 11 | Barney Wolfe | 1.286 | 1905 | |
| 12 | Sabino Flores# | 1.306 | 1907 | |
| 13 | Andres Ortega# | 1.311 | 1910 | |
| 14 | Atanasio Balbuena# | 1.400 | 1906 | |
| 15 | Ricardo Cruz# | 1.528 | 1909 | |
| 16 | Darío Domínguez# | 1.548 | 1915 | |
| 17 | Luke Paterson | 1.620 | 1914 | |
| 18 | Josh Cornaby# | 1.646 | 1905 | |
| 19 | Bill Phyle# | 1.653 | 1913 | |
| 20 | Jimeno Trujillo# | 1.688 | 1910 | |
| 20 | Hiram Sierra# | 1.688 | 1905 | |
| 22 | Pol Brennan# | 1.698 | 1911 | |
| 23 | Valerio Álvarez# | 1.714 | 1907 | |
| 24 | Cameron Gray | 1.731 | 1905 | |
| 25 | Rip Ragan# | 1.742 | 1910 | |
| 26 | Eusebio Ortiz# | 1.800 | 1907 | |
| 27 | Anaxímenes Valverde# | 1.929 | 1914 | |
| 28 | Brian McAvoy | 2.000 | 1904 | |
| 29 | Alejandro Urbina# | 2.025 | 1906 | |
| 30 | Ricardo Cruz# | 2.032 | 1910 | |
| 31 | Alexander Ferguson | 2.038 | 1915 | |
| 32 | Barney Wolfe | 2.045 | 1904 | |
| 32 | Danny Maxwell# | 2.045 | 1905 | |
| 34 | F. Scott# | 2.097 | 1915 | |
| 35 | Barney Wolfe | 2.100 | 1906 | |
| 36 | Carlos Sosa# | 2.160 | 1911 | |
| 37 | Atanasio Balbuena# | 2.170 | 1908 | |
| 38 | Gerardo Domínguez | 2.189 | 1908 | |
| 39 | Jesse Wilson# | 2.219 | 1912 | |
| 40 | Christiansen Goldbaek | 2.229 | 1904 | |
| 41 | Bill Donovan# | 2.265 | 1910 | |
| 42 | Valerio Álvarez# | 2.382 | 1908 | |
| 43 | Carlos Sosa# | 2.406 | 1910 | |
| 44 | Mateo Regalado# | 2.411 | 1909 | |
| 45 | Édgar Valdez | 2.430 | 1906 | |
| 46 | Red Ames# | 2.455 | 1910 | |
| 47 | Andres Ortega# | 2.477 | 1911 | |
| 48 | Andres Ortega# | 2.500 | 1909 | |
| 48 | Jack Stivetts | 2.500 | 1906 | |
| 50 | Joël Coutant# | 2.526 | 1915 | |
| 51 | Brock Whitford# | 2.531 | 1906 | |
| 52 | Tom Moriarty | 2.551 | 1905 | |
| 53 | George Davies | 2.554 | 1910 | |
| 54 | Ross Best# | 2.558 | 1909 | |
| 55 | Darío Domínguez# | 2.563 | 1913 | |
| 56 | Carmelo Collazo# | 2.589 | 1915 | |
| 57 | Michael Holwell | 2.596 | 1909 | |
| 57 | Brian McAvoy | 2.596 | 1906 | |
| 59 | Pol Brennan# | 2.602 | 1909 | |
| 60 | Mateo Regalado# | 2.647 | 1912 | |
| 60 | Marcos Gerena# | 2.647 | 1906 | |
| 62 | Marcos Gerena# | 2.682 | 1909 | |
| 63 | Florentino Cruz# | 2.700 | 1906 | |
| 64 | Agustín Acosta# | 2.739 | 1905 | |
| 65 | Rodrigo Padilla# | 2.776 | 1908 | |
| 66 | Marcos Gerena# | 2.793 | 1911 | |
| 67 | Matt Patterson | 2.812 | 1910 | |
| 67 | Mike Clark# | 2.812 | 1907 | |
| 69 | Luis García# | 2.842 | 1906 | |
| 70 | Peter Terry# | 2.861 | 1905 | |
| 71 | Pedro Olave# | 2.880 | 1911 | |
| 72 | Manuel Martines# | 2.953 | 1907 | |
| 73 | Bill Phyle# | 3.000 | 1909 | |
| 74 | Constancio Medina# | 3.026 | 1914 | |
| 75 | Bill Phyle# | 3.054 | 1908 | |
| 76 | Nicolás Casas# | 3.086 | 1912 | |
| 76 | Aluino de Varona | 3.086 | 1906 | |
| 76 | Josh Cornaby# | 3.086 | 1906 | |
| 79 | Manuel Martines# | 3.115 | 1913 | |
| 79 | Pol Brennan# | 3.115 | 1914 | |
| 79 | Luis García# | 3.115 | 1910 | |
| 82 | Vaughan Mullins | 3.146 | 1909 | |
| 83 | Gerardo Domínguez | 3.156 | 1909 | |
| 84 | Darío Domínguez# | 3.176 | 1911 | |
| 85 | Joël Coutant# | 3.240 | 1912 | |
| 86 | Jesse Wilson# | 3.273 | 1907 | |
| 86 | Frank Harrison# | 3.273 | 1905 | |
| 88 | Jack Stivetts | 3.284 | 1904 | |
| 89 | Bob Cashmann | 3.323 | 1905 | |
| 90 | Jake Glover | 3.352 | 1907 | |
| 91 | Nerón Solano# | 3.411 | 1906 | |
| 92 | Marco García# | 3.418 | 1913 | |
| 93 | Marco Ríos | 3.425 | 1905 | |
| 94 | Joël Coutant# | 3.432 | 1913 | |
| 94 | Pedro Olave# | 3.432 | 1912 | |
| 96 | Joël Coutant# | 3.462 | 1911 | |
| 97 | Sabino Flores# | 3.471 | 1908 | |
| 98 | Rodrigo Padilla# | 3.484 | 1906 | |
| 99 | Eunosto Pérez# | 3.545 | 1915 | |
| 100 | Aluino de Varona | 3.566 | 1909 |
