 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | ERA | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Ward Gross | 2.26 | 1970-1975 | |
| 2 | Mal Collier* | 2.36 | 1970-1988 | |
| 3 | David Jackson* | 2.39 | 2000-2018 | |
| 4 | Nick Dameron* | 2.44 | 2004-2019 | |
| 5 | Katsuhiko Nakamura | 2.46 | 1970-1986 | |
| 6 | Víctor Rivera* | 2.47 | 1970-1987 | |
| 7 | Mohammed Koigi* | 2.53 | 1991-2005 | |
| 8 | Alex Miller* | 2.55 | 2002-2018 | |
| 9 | Dick Green | 2.57 | 1970-1991 | |
| 10 | Enrico Molina | 2.59 | 1970-1981 | |
| 11 | Ernest Everhart | 2.61 | 1970-1978 | |
| 11 | Keith Clowes | 2.61 | 1997-2014 | |
| 13 | António Serrano# | 2.66 | 2007-2023 | |
| 14 | Gary Hamilton | 2.68 | 1970-1985 | |
| 15 | Bill Samuels | 2.72 | 2001-2018 | |
| 16 | Luis Delgado* | 2.75 | 1970-1988 | |
| 16 | Gordon Henderson | 2.75 | 1999-2017 | |
| 18 | Dave McGee* | 2.77 | 2000-2017 | |
| 19 | Rafael Navarro* | 2.78 | 1980-1996 | |
| 20 | Greg Parker* | 2.80 | 2002-2020 | |
| 20 | Frank Hearn* | 2.80 | 1987-2001 | |
| 22 | Javier García | 2.81 | 1977-1983 | |
| 23 | Willie Thomas* | 2.87 | 1970-1983 | |
| 24 | Bennie Tyler | 2.88 | 1996-2016 | |
| 25 | Michael Bowden* | 2.94 | 1980-2000 | |
| 25 | Tanner Frazier# | 2.94 | 2007-2023 | |
| 27 | Will Robbins | 2.95 | 2002-2018 | |
| 28 | Armando Crespo | 2.96 | 1970-1992 | |
| 29 | Barry Brown | 2.98 | 1970-1981 | |
| 29 | José López# | 2.98 | 2010-2023 | |
| 29 | Roberto Pérez | 2.98 | 1998-2013 | |
| 32 | Ed Rottschaefer | 3.00 | 1970-1982 | |
| 32 | Alex Hendrix* | 3.00 | 1970-1991 | |
| 34 | Ed Mills# | 3.01 | 2003-2022 | |
| 35 | Kevin Sutherland | 3.02 | 1973-1986 | |
| 36 | Andy Evans | 3.04 | 1970-1978 | |
| 37 | Pedro Macías* | 3.05 | 1995-2013 | |
| 38 | Andrew McCoy | 3.08 | 1970-1979 | |
| 39 | David Bennett | 3.09 | 1975-1985 | |
| 39 | Orlando Ramos | 3.09 | 2004-2020 | |
| 41 | Pedro Medellín* | 3.10 | 1997-2011 | |
| 42 | Ramiro Sandoval* | 3.11 | 1970-1987 | |
| 42 | Luis Márquez | 3.11 | 1970-1976 | |
| 44 | Geoff McKnight* | 3.12 | 1976-1995 | |
| 45 | George Johnson* | 3.14 | 2000-2016 | |
| 46 | Tom Campbell* | 3.15 | 1978-1998 | |
| 47 | José Flores | 3.16 | 1970-1977 | |
| 47 | Martín Sotelo* | 3.16 | 2001-2019 | |
| 49 | Alfredo Aguilar | 3.17 | 1998-2012 | |
| 49 | Rafael Herrera | 3.17 | 1970-1988 | |
| 51 | Karl Beatty | 3.18 | 2002-2013 | |
| 52 | Desmond MacGilp* | 3.20 | 1984-2000 | |
| 53 | Pat Schneider | 3.21 | 1970-1980 | |
| 54 | Jovan Simic | 3.24 | 1975-1993 | |
| 54 | José Guzmán | 3.24 | 1970-1976 | |
| 56 | Burt Smith | 3.25 | 1970-1977 | |
| 56 | Ernesto Ruíz | 3.25 | 2001-2017 | |
| 56 | Enrique Ferreira | 3.25 | 1970-1984 | |
| 56 | Joe Murphy | 3.25 | 1983-2008 | |
| 56 | Sergio García | 3.25 | 1982-1997 | |
| 61 | Gary Olson | 3.26 | 1990-2008 | |
| 61 | Bernard Glass* | 3.26 | 1994-2009 | |
| 63 | Juan Galló | 3.27 | 1970-1975 | |
| 63 | Charles Walker | 3.27 | 1970-1975 | |
| 65 | Tom Mitchell | 3.30 | 1976-1992 | |
| 66 | John Brady | 3.31 | 1977-1985 | |
| 66 | Darren Owens | 3.31 | 1998-2014 | |
| 68 | Blair Desimone | 3.32 | 2000-2015 | |
| 68 | Dan Denton | 3.32 | 1970-1985 | |
| 68 | Dennis O'Dell | 3.32 | 2000-2016 | |
| 71 | Sean Austin | 3.33 | 1970-1983 | |
| 71 | Thomas Richmond | 3.33 | 1970-1982 | |
| 73 | Jesse Robinson | 3.34 | 1970-1980 | |
| 74 | Al Hill* | 3.35 | 1970-1989 | |
| 74 | Pablo Mejía | 3.35 | 1981-1997 | |
| 74 | Luis Altagracia* | 3.35 | 1987-2000 | |
| 77 | Juan Márquez | 3.36 | 1973-1990 | |
| 78 | Stephen Johnson | 3.37 | 1970-1984 | |
| 78 | Manuel Nieves# | 3.37 | 2005-2023 | |
| 80 | Robert Little | 3.39 | 1972-1991 | |
| 80 | Pedro Crespo | 3.39 | 2001-2015 | |
| 82 | Brendan Baker | 3.40 | 2001-2018 | |
| 82 | José Rivas | 3.40 | 1970-1976 | |
| 84 | Gary Glenn | 3.41 | 2007-2022 | |
| 84 | Steve Jones | 3.41 | 1976-1993 | |
| 86 | Charlie MacIntosh | 3.42 | 2002-2016 | |
| 86 | Chris Corry# | 3.42 | 2007-2023 | |
| 86 | Manny Carmona# | 3.42 | 2009-2023 | |
| 86 | Sean Young | 3.42 | 1981-1996 | |
| 86 | César Olivares* | 3.42 | 1970-1986 | |
| 91 | Alfredo Torres | 3.43 | 2002-2018 | |
| 91 | Adrian Wheeler | 3.43 | 2007-2021 | |
| 93 | Joel Cid | 3.44 | 1970-1983 | |
| 93 | José Santellano# | 3.44 | 2017-2023 | |
| 93 | Ken Jones | 3.44 | 2008-2022 | |
| 96 | Ricky Gary | 3.45 | 1970-1979 | |
| 97 | Carter Russell | 3.47 | 1970-1987 | |
| 98 | Bob Wiederanders | 3.48 | 1978-1994 | |
| 99 | Jonathan Randall | 3.49 | 1970-1975 | |
| 100 | George Banks* | 3.50 | 1985-1999 |
