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| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | WPCT | YEAR | Open Postseason Career Leaderboard |
|---|---|---|---|---|
| 1 | Matt Young# | 1.0000 | 1988 | |
| 1 | Frank Castillo# | 1.0000 | 1995 | |
| 1 | Rick Rhoden | 1.0000 | 1983 | |
| 1 | Danny Jackson# | 1.0000 | 1985 | |
| 1 | Danny Jackson# | 1.0000 | 1984 | |
| 1 | Roger Erickson | 1.0000 | 1981 | |
| 1 | Kip Young | 1.0000 | 1980 | |
| 1 | Mike Scott | 1.0000 | 1984 | |
| 1 | Scott Sanderson | 1.0000 | 1985 | |
| 1 | Mike Bruhert | 1.0000 | 1979 | |
| 1 | Mike Scott | 1.0000 | 1985 | |
| 1 | Mike Morgan# | 1.0000 | 1995 | |
| 1 | Mark Guthrie# | 1.0000 | 1992 | |
| 1 | Jim Clancy | 1.0000 | 1979 | |
| 1 | Denny Neagle# | 1.0000 | 1995 | |
| 1 | Curt Schilling# | 1.0000 | 1994 | |
| 1 | Dennis Lamp | 1.0000 | 1986 | |
| 1 | Kenny Rogers# | 1.0000 | 1989 | |
| 1 | David Clyde | 1.0000 | 1982 | |
| 1 | David Clyde | 1.0000 | 1983 | |
| 1 | Bill Gullickson | 1.0000 | 1985 | |
| 1 | Pascual Perez | 1.0000 | 1989 | |
| 1 | Larry McWilliams | 1.0000 | 1982 | |
| 1 | Silvio Martinez | 1.0000 | 1983 | |
| 1 | Silvio Martinez | 1.0000 | 1981 | |
| 1 | David Wells# | 1.0000 | 1991 | |
| 1 | Andy Rincon | 1.0000 | 1981 | |
| 1 | Dave Goltz | 1.0000 | 1978 | |
| 1 | Joe Magrane# | 1.0000 | 1989 | |
| 1 | Scott Karl# | 1.0000 | 1996 | |
| 1 | Atlee Hammaker | 1.0000 | 1982 | |
| 1 | Dick Tidrow | 1.0000 | 1977 | |
| 1 | Frank Viola# | 1.0000 | 1985 | |
| 1 | Steve Avery# | 1.0000 | 1991 | |
| 1 | Doug Drabek# | 1.0000 | 1989 | |
| 1 | Marvin Freeman# | 1.0000 | 1986 | |
| 1 | Odell Jones | 1.0000 | 1978 | |
| 1 | Kevin Appier# | 1.0000 | 1993 | |
| 1 | Frank Tanana | 1.0000 | 1980 | |
| 1 | Rick Sutcliffe | 1.0000 | 1981 | |
| 1 | Mike Mussina# | 1.0000 | 1996 | |
| 1 | Greg Maddux# | 1.0000 | 1990 | |
| 1 | Frank Viola# | 1.0000 | 1987 | |
| 1 | Greg Mathews# | 1.0000 | 1990 | |
| 1 | Frank Viola# | 1.0000 | 1989 | |
| 1 | Dennis Leonard | 1.0000 | 1979 | |
| 1 | Floyd Youmans# | 1.0000 | 1995 | |
| 1 | Joaquin Andujar | 1.0000 | 1981 | |
| 1 | Floyd Youmans# | 1.0000 | 1987 | |
| 1 | Matt Young# | 1.0000 | 1989 | |
| 1 | Matt Young# | 1.0000 | 1987 | |
| 1 | Jon Matlack* | 1.0000 | 1978 | |
| 1 | Bill C. Swift# | 1.0000 | 1994 | |
| 1 | Rudy May | 1.0000 | 1977 | |
| 1 | Joe Johnson# | 1.0000 | 1990 | |
| 1 | Jose DeLeon# | 1.0000 | 1988 | |
| 1 | Doc Medich | 1.0000 | 1976 | |
| 1 | Joe Johnson# | 1.0000 | 1989 | |
| 1 | Mike LaCoss | 1.0000 | 1982 | |
| 1 | J.R. Richard | 1.0000 | 1978 | |
| 1 | Bryan Hickerson# | 1.0000 | 1994 | |
| 1 | Teddy Higuera# | 1.0000 | 1987 | |
| 1 | Jeff D. Robinson# | 1.0000 | 1994 | |
| 1 | Gary Nolan | 1.0000 | 1981 | |
| 1 | Jose Rijo# | 1.0000 | 1988 | |
| 1 | Mike Scott | 1.0000 | 1980 | |
| 1 | Jose Rijo# | 1.0000 | 1984 | |
| 1 | Roger Clemens# | 1.0000 | 1996 | |
| 1 | J.R. Richard | 1.0000 | 1977 | |
| 70 | Steve Rogers | .8333 | 1976 | |
| 70 | Dwight Gooden# | .8333 | 1992 | |
| 72 | Kevin Gross# | .8000 | 1990 | |
| 72 | Bill Gullickson | .8000 | 1980 | |
| 72 | Randy Johnson# | .8000 | 1991 | |
| 72 | Nino Espinosa | .8000 | 1978 | |
| 72 | Jose Rijo# | .8000 | 1985 | |
| 72 | Frank Tanana | .8000 | 1983 | |
| 72 | Silvio Martinez | .8000 | 1982 | |
| 79 | Roger Clemens# | .7500 | 1991 | |
| 79 | Doc Medich | .7500 | 1979 | |
| 79 | Lynn McGlothen | .7500 | 1977 | |
| 79 | Mike Mussina# | .7500 | 1995 | |
| 79 | Vida Blue* | .7500 | 1983 | |
| 79 | Floyd Youmans# | .7500 | 1996 | |
| 79 | Jerry Koosman | .7500 | 1976 | |
| 79 | Vida Blue* | .7500 | 1981 | |
| 79 | Greg Maddux# | .7500 | 1993 | |
| 79 | Steve Avery# | .7500 | 1992 | |
| 79 | Mike LaCoss | .7500 | 1986 | |
| 79 | Kevin Brown# | .7500 | 1993 | |
| 79 | Bill Laskey | .7500 | 1983 | |
| 79 | Atlee Hammaker | .7500 | 1985 | |
| 79 | Greg Swindell | .7500 | 1988 | |
| 79 | Wayne Garland | .7500 | 1979 | |
| 79 | Erik Hanson# | .7500 | 1990 | |
| 79 | Mark Guthrie# | .7500 | 1995 | |
| 79 | Mike Harkey# | .7500 | 1993 | |
| 79 | Dennis Eckersley | .7500 | 1980 | |
| 79 | Reggie Cleveland | .7500 | 1977 | |
| 79 | Mike Scott | .7500 | 1986 |
