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| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | EFF | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Jeff Kunkel# | 1.124 | 1985-1998 | |
| 2 | Eric Davis# | 1.090 | 1984-1998 | |
| 3 | Otto Velez | 1.063 | 1976-1984 | |
| 4 | Pedro Guerrero* | 1.054 | 1978-1992 | |
| 5 | Jay Johnstone | 1.052 | 1976-1983 | |
| 6 | Sammy Sosa# | 1.042 | 1990-1998 | |
| 6 | Darryl Hamilton# | 1.042 | 1988-1998 | |
| 8 | Rickey Henderson | 1.041 | 1979-1997 | |
| 8 | Bernie Williams# | 1.041 | 1991-1998 | |
| 10 | Fred Lynn | 1.037 | 1976-1990 | |
| 10 | Reggie Smith | 1.037 | 1976-1983 | |
| 12 | Dwight Evans | 1.029 | 1976-1988 | |
| 13 | Jesse Barfield | 1.028 | 1982-1988 | |
| 13 | Dan Pasqua# | 1.028 | 1985-1998 | |
| 15 | Mike Davis | 1.026 | 1980-1993 | |
| 16 | Roberto Kelly# | 1.025 | 1987-1998 | |
| 17 | Chili Davis | 1.020 | 1981-1994 | |
| 18 | Mickey Hatcher | 1.017 | 1979-1993 | |
| 19 | Ellis Burks# | 1.014 | 1987-1998 | |
| 20 | Sixto Lezcano | 1.013 | 1976-1991 | |
| 21 | Leon Durham | 1.009 | 1980-1995 | |
| 21 | Orlando Merced# | 1.009 | 1990-1998 | |
| 23 | Lee Mazzilli | 1.007 | 1976-1993 | |
| 23 | Billy Sample | 1.007 | 1978-1989 | |
| 25 | Derek Bell# | 1.005 | 1992-1998 | |
| 26 | Gary Ward | 1.004 | 1979-1990 | |
| 26 | John Cangelosi# | 1.004 | 1985-1998 | |
| 28 | Tony Gwynn# | 1.002 | 1982-1998 | |
| 29 | Von Hayes | 1.001 | 1982-1993 | |
| 30 | Gregg Jefferies# | .999 | 1987-1998 | |
| 30 | Larry Walker# | .999 | 1989-1998 | |
| 30 | Andy Van Slyke | .999 | 1983-1996 | |
| 33 | Tom Brunansky | .998 | 1981-1991 | |
| 34 | Richie Zisk | .997 | 1976-1991 | |
| 35 | Bernard Gilkey# | .996 | 1990-1998 | |
| 35 | Terry Puhl | .996 | 1977-1991 | |
| 35 | Dave Winfield | .996 | 1976-1990 | |
| 38 | Harold Baines | .994 | 1980-1996 | |
| 39 | Oscar Gamble | .993 | 1976-1987 | |
| 40 | Kirk Gibson# | .989 | 1979-1995 | |
| 41 | Dante Bichette# | .988 | 1988-1998 | |
| 42 | Ben Oglivie | .987 | 1976-1983 | |
| 42 | Jose Canseco# | .987 | 1985-1998 | |
| 42 | Tim Salmon# | .987 | 1992-1998 | |
| 45 | Dave Parker | .984 | 1976-1987 | |
| 45 | John Milner | .984 | 1976-1985 | |
| 47 | Reggie Jackson | .983 | 1976-1984 | |
| 48 | Jeff Burroughs | .982 | 1976-1989 | |
| 49 | Paul Householder | .981 | 1980-1994 | |
| 50 | John Elway# | .980 | 1985-1998 | |
| 50 | Jack Clark | .980 | 1976-1993 | |
| 52 | Paul O'Neill# | .979 | 1985-1998 | |
| 53 | Carmelo Martinez# | .978 | 1983-1998 | |
| 54 | Tim Raines# | .975 | 1979-1996 | |
| 54 | Steve Kemp | .975 | 1977-1988 | |
| 56 | Dan Ford | .974 | 1976-1980 | |
| 57 | George Foster | .973 | 1976-1985 | |
| 58 | Ken Griffey | .970 | 1976-1992 | |
| 59 | Bobby Murcer | .967 | 1976-1984 | |
| 60 | Jeffrey Leonard | .965 | 1977-1991 | |
| 61 | Darryl Strawberry# | .960 | 1983-1998 | |
| 62 | Phil Plantier# | .955 | 1990-1998 | |
| 63 | Jay Buhner# | .954 | 1987-1998 |
