 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | ERA | YEAR | Open Postseason Leaderboard |
|---|---|---|---|---|
| 1 | Ángel Aguilar# | 1.059 | 1906-1908 | |
| 2 | Aniceto La Chataigneraie# | 1.340 | 1906-1909 | |
| 3 | Ciro Domínguez# | 1.588 | 1905-1909 | |
| 4 | Pablo García# | 1.653 | 1908-1908 | |
| 5 | Rodrigo Pérez# | 1.901 | 1904-1905 | |
| 6 | Haley Johnson# | 1.952 | 1911-1915 | |
| 7 | Federico Urtiaga# | 2.077 | 1904-1904 | |
| 8 | Gabriel Hernández# | 2.170 | 1913-1915 | |
| 9 | Efraín Ayala# | 2.189 | 1905-1905 | |
| 10 | Pelayo Fernández# | 2.356 | 1907-1911 | |
| 11 | Ladislao Moreno# | 2.455 | 1913-1915 | |
| 12 | Jorge Alarcón# | 2.558 | 1904-1906 | |
| 13 | J.P. Haines# | 2.571 | 1911-1912 | |
| 14 | Isaia Faraimo# | 2.600 | 1915-1915 | |
| 15 | Javier Peña# | 2.613 | 1904-1908 | |
| 16 | Miguel Lucio# | 2.678 | 1905-1909 | |
| 17 | Jibril Bashir# | 2.700 | 1909-1913 | |
| 18 | Qasim Yaseen# | 2.784 | 1909-1911 | |
| 19 | René Gildo# | 2.802 | 1904-1906 | |
| 20 | Velimir Marinković | 2.821 | 1907-1908 | |
| 21 | Tareef bin Mustafa# | 2.889 | 1910-1914 | |
| 22 | Bonifacio Coronado# | 2.941 | 1904-1904 | |
| 23 | Latif bin Afif# | 3.000 | 1908-1910 | |
| 23 | Homero Bravo# | 3.000 | 1909-1913 | |
| 23 | Baikathudi Khumoetsile# | 3.000 | 1912-1913 | |
| 26 | Emanuel Armenta# | 3.220 | 1913-1915 | |
| 27 | Féilim Nolan# | 3.255 | 1907-1913 | |
| 28 | Juan Muñoz# | 3.264 | 1912-1915 | |
| 29 | Labán Romero# | 3.402 | 1908-1913 | |
| 30 | Rodrigo Bernal# | 3.408 | 1904-1904 | |
| 31 | Marius Capisizu | 3.468 | 1907-1910 | |
| 32 | Wing-tat Tsao# | 3.500 | 1907-1910 | |
| 33 | Gael Jones | 3.545 | 1912-1914 | |
| 34 | Fernando Cerna# | 3.656 | 1905-1910 | |
| 35 | Flaminio Peraza# | 3.670 | 1913-1915 | |
| 36 | Anaxímenes Martínez# | 3.799 | 1912-1915 | |
| 37 | Zacarías Pérez# | 3.825 | 1904-1907 | |
| 38 | Martial Mulazzoni# | 3.857 | 1908-1914 | |
| 39 | Antonio Rocha# | 3.979 | 1912-1915 | |
| 40 | Rodolfo Gutiérrez# | 4.010 | 1910-1914 | |
| 41 | Orlando Ureña | 4.091 | 1904-1905 | |
| 42 | Alejandro Gutiérrez# | 4.364 | 1904-1906 | |
| 43 | Marcos Garza# | 4.413 | 1904-1906 | |
| 44 | Arthur Fleetwood | 4.418 | 1907-1913 | |
| 45 | Ichiro Sugahara | 4.454 | 1912-1914 | |
| 46 | Hideaki Hata | 4.500 | 1913-1915 | |
| 47 | Absalón Rodríguez# | 4.664 | 1905-1909 | |
| 48 | Jorge Lozano# | 5.079 | 1907-1910 | |
| 49 | Tung Cao# | 5.471 | 1909-1912 | |
| 50 | Vidal Escalante# | 5.943 | 1904-1909 | |
| 51 | Mick Kavanagh# | 6.087 | 1913-1915 | |
| 52 | Martín García# | 6.097 | 1904-1907 | |
| 52 | Gualtiero Palladio# | 6.097 | 1907-1910 | |
| 54 | Owen Coates | 6.212 | 1904-1912 |
