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| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | EFF | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Ozzie Smith | 1.164 | 1978 | |
| 2 | Mark Belanger | 1.146 | 1976 | |
| 3 | Jose Oquendo# | 1.102 | 1995 | |
| 4 | Dave Concepcion | 1.100 | 1978 | |
| 5 | Manuel Lee# | 1.099 | 1997 | |
| 6 | Mark Belanger | 1.097 | 1977 | |
| 7 | Omar Vizquel# | 1.096 | 1995 | |
| 8 | Ozzie Smith | 1.093 | 1979 | |
| 9 | Graig Nettles | 1.087 | 1980 | |
| 10 | Alvaro Espinoza# | 1.085 | 1991 | |
| 11 | Rey Sanchez# | 1.083 | 1995 | |
| 12 | Alan Trammell* | 1.082 | 1981 | |
| 13 | Ozzie Smith | 1.080 | 1986 | |
| 13 | Alan Trammell* | 1.080 | 1977 | |
| 15 | Mark Belanger | 1.079 | 1978 | |
| 16 | Cal Ripken Jr.# | 1.078 | 1988 | |
| 17 | Greg Gagne | 1.076 | 1991 | |
| 18 | Roger Metzger | 1.074 | 1977 | |
| 19 | Ozzie Smith | 1.073 | 1981 | |
| 19 | Cal Ripken Jr.# | 1.073 | 1987 | |
| 19 | Cal Ripken Jr.# | 1.073 | 1985 | |
| 19 | Ozzie Smith | 1.073 | 1985 | |
| 19 | Cal Ripken Jr.# | 1.073 | 1982 | |
| 24 | Cal Ripken Jr.# | 1.072 | 1984 | |
| 24 | Dave Concepcion | 1.072 | 1977 | |
| 26 | Gary Disarcina# | 1.070 | 1995 | |
| 27 | Cal Ripken Jr.# | 1.069 | 1986 | |
| 27 | Dave Concepcion | 1.069 | 1976 | |
| 29 | Jose Oquendo# | 1.068 | 1997 | |
| 29 | Alan Trammell* | 1.068 | 1984 | |
| 31 | Cal Ripken Jr.# | 1.067 | 1993 | |
| 32 | Ozzie Smith | 1.066 | 1982 | |
| 33 | John Valentin# | 1.065 | 1995 | |
| 33 | Alan Trammell* | 1.065 | 1978 | |
| 33 | Alan Trammell* | 1.065 | 1985 | |
| 33 | Jose Oquendo# | 1.065 | 1991 | |
| 33 | Rey Sanchez# | 1.065 | 1996 | |
| 38 | Alvaro Espinoza# | 1.064 | 1994 | |
| 38 | Manuel Lee# | 1.064 | 1991 | |
| 40 | Alan Trammell* | 1.063 | 1983 | |
| 40 | Alan Trammell* | 1.063 | 1982 | |
| 40 | Ozzie Smith | 1.063 | 1980 | |
| 43 | Mark Belanger | 1.062 | 1979 | |
| 44 | Alan Trammell* | 1.061 | 1987 | |
| 44 | Ozzie Smith | 1.061 | 1984 | |
| 44 | Cal Ripken Jr.# | 1.061 | 1983 | |
| 44 | Manuel Lee# | 1.061 | 1990 | |
| 44 | Mike Benjamin# | 1.061 | 1992 | |
| 44 | Jose Oquendo# | 1.061 | 1996 | |
| 50 | Ozzie Smith | 1.060 | 1983 | |
| 50 | Rey Sanchez# | 1.060 | 1997 | |
| 50 | Jay Bell# | 1.060 | 1991 | |
| 53 | Dave Concepcion | 1.059 | 1981 | |
| 54 | Alan Trammell* | 1.058 | 1988 | |
| 54 | Dave Concepcion | 1.058 | 1979 | |
| 54 | Alvaro Espinoza# | 1.058 | 1985 | |
| 57 | Mark Belanger | 1.057 | 1980 | |
| 57 | Mike Benjamin# | 1.057 | 1989 | |
| 59 | Mike Bordick# | 1.056 | 1996 | |
| 59 | Jose Oquendo# | 1.056 | 1992 | |
| 59 | Mike Bordick# | 1.056 | 1991 | |
| 59 | Alan Trammell* | 1.056 | 1980 | |
| 59 | Manuel Lee# | 1.056 | 1988 | |
| 64 | Alan Trammell* | 1.055 | 1979 | |
| 64 | Alvaro Espinoza# | 1.055 | 1990 | |
| 64 | Roger Metzger | 1.055 | 1985 | |
| 67 | Ozzie Smith | 1.054 | 1987 | |
| 67 | Rey Ordonez# | 1.054 | 1997 | |
| 67 | Cal Ripken Jr.# | 1.054 | 1991 | |
| 67 | Cal Ripken Jr.# | 1.054 | 1989 | |
| 67 | Tony Fernandez# | 1.054 | 1992 | |
| 67 | John Valentin# | 1.054 | 1994 | |
| 73 | Alan Trammell* | 1.053 | 1986 | |
| 74 | Dale Berra | 1.052 | 1980 | |
| 74 | Dave Concepcion | 1.052 | 1980 | |
| 74 | Tony Fernandez# | 1.052 | 1986 | |
| 77 | Cal Ripken Jr.# | 1.051 | 1981 | |
| 77 | Roger Metzger | 1.051 | 1978 | |
| 77 | Jose Oquendo# | 1.051 | 1990 | |
| 77 | Graig Nettles | 1.051 | 1981 | |
| 77 | Jay Bell# | 1.051 | 1997 | |
| 82 | Manuel Lee# | 1.050 | 1996 | |
| 82 | Jose Oquendo# | 1.050 | 1993 | |
| 82 | Roger Metzger | 1.050 | 1976 | |
| 85 | Enzo Hernandez | 1.049 | 1978 | |
| 85 | Larry Bowa | 1.049 | 1976 | |
| 87 | Alvaro Espinoza# | 1.048 | 1987 | |
| 87 | Barry Larkin# | 1.048 | 1992 | |
| 87 | Roger Metzger | 1.048 | 1984 | |
| 87 | Alvaro Espinoza# | 1.048 | 1992 | |
| 87 | Manuel Lee# | 1.048 | 1989 | |
| 92 | Omar Vizquel# | 1.047 | 1991 | |
| 92 | Tony Fernandez# | 1.047 | 1985 | |
| 92 | Cal Ripken Jr.# | 1.047 | 1994 | |
| 92 | Gary Disarcina# | 1.047 | 1991 | |
| 92 | Manuel Lee# | 1.047 | 1987 | |
| 97 | Mike Bordick# | 1.046 | 1994 | |
| 97 | Tony Fernandez# | 1.046 | 1987 | |
| 97 | Omar Vizquel# | 1.046 | 1992 | |
| 97 | Tony Fernandez# | 1.046 | 1984 |
