 |
| |
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | OSLG | YEAR | Open Career Leaderboard |
|---|---|---|---|---|
| 1 | Nolan Ryan | .2442 | 1984 | |
| 2 | Herb Score# | .2524 | 1955 | |
| 3 | Fernando Valenzuela* | .2545 | 1980 | |
| 4 | Dean Stone | .2611 | 1954 | |
| 5 | Early Wynn# | .2676 | 1951 | |
| 6 | Fernando Valenzuela* | .2718 | 1981 | |
| 7 | Early Wynn# | .2725 | 1944 | |
| 8 | Bill Drake | .2738 | 1924 | |
| 9 | Fernando Valenzuela* | .2760 | 1984 | |
| 10 | Early Wynn# | .2764 | 1943 | |
| 11 | Bill Gullickson | .2787 | 1980 | |
| 12 | Early Wynn# | .2800 | 1950 | |
| 13 | Early Wynn# | .2810 | 1952 | |
| 14 | Chuck Stobbs | .2816 | 1954 | |
| 15 | Vinegar Bend Mizell# | .2817 | 1990 | |
| 16 | Christy Mathewson# | .2841 | 1997 | |
| 17 | Fernando Valenzuela* | .2863 | 1982 | |
| 18 | Roger Clemens# | .2875 | 1990 | |
| 19 | J R Richard | .2880 | 1984 | |
| 20 | Dave LaPoint | .2889 | 1984 | |
| 21 | Marty Bystrom | .2890 | 1983 | |
| 22 | Danny Darwin | .2901 | 1990 | |
| 23 | Early Wynn# | .2923 | 1947 | |
| 24 | Jack McDowell | .2940 | 1986 | |
| 25 | Early Wynn# | .2942 | 1953 | |
| 26 | Steve Rogers | .2945 | 1981 | |
| 27 | Bruce Berenyi | .2947 | 1982 | |
| 27 | Bruce Berenyi | .2947 | 1981 | |
| 29 | Hal Newhouser# | .2955 | 1999 | |
| 30 | Ed Whitson | .2973 | 1981 | |
| 31 | Lefty Grove# | .2976 | 1989 | |
| 32 | Bill Wise# | .2983 | 1990 | |
| 33 | Bill Drake | .2995 | 1923 | |
| 34 | Len Barker | .3021 | 1980 | |
| 35 | J R Richard | .3025 | 1982 | |
| 36 | Fernando Valenzuela* | .3043 | 1987 | |
| 37 | Herb Score# | .3058 | 1999 | |
| 38 | Fernando Valenzuela* | .3072 | 1983 | |
| 39 | Pascual Perez | .3079 | 1981 | |
| 40 | Dean Stone | .3083 | 1955 | |
| 41 | J R Richard | .3084 | 1981 | |
| 41 | Billy Loes | .3084 | 1993 | |
| 41 | Fernando Valenzuela* | .3084 | 1986 | |
| 44 | Early Wynn# | .3088 | 1949 | |
| 44 | Mario Soto | .3088 | 1981 | |
| 46 | Bill Gullickson | .3089 | 1981 | |
| 46 | Kevin Appier# | .3089 | 1990 | |
| 48 | Patrick Corbin | .3099 | 1990 | |
| 49 | Gary Peters | .3100 | 1995 | |
| 49 | Patrick Corbin | .3100 | 1989 | |
| 51 | Mike LaCoss | .3112 | 1984 | |
| 52 | Bill Drake | .3133 | 1922 | |
| 53 | J R Richard | .3138 | 1980 | |
| 53 | Chuck Stobbs | .3138 | 1950 | |
| 55 | Jose DeLeon | .3153 | 1990 | |
| 56 | Nolan Ryan | .3158 | 1980 | |
| 57 | Roger Clemens# | .3160 | 1984 | |
| 58 | Bob Ojeda | .3180 | 1988 | |
| 58 | Pete Vuckovich | .3180 | 1981 | |
| 60 | Rudy May | .3182 | 1980 | |
| 60 | Nolan Ryan | .3182 | 1981 | |
| 60 | Marty Bystrom | .3182 | 1981 | |
| 63 | Lefty Grove# | .3200 | 1990 | |
| 64 | Jerry Reuss | .3202 | 1983 | |
| 65 | Vinegar Bend Mizell# | .3203 | 1989 | |
| 66 | Van Mungo# | .3204 | 1990 | |
| 67 | Mike LaCoss | .3206 | 1990 | |
| 68 | Dave Righetti# | .3208 | 1993 | |
| 69 | John Candelaria | .3211 | 1982 | |
| 70 | Bert Inks# | .3212 | 1997 | |
| 71 | David Palmer | .3215 | 1986 | |
| 72 | Kevin Appier# | .3216 | 1989 | |
| 73 | Jim Beattie | .3218 | 1983 | |
| 74 | Mike Scott | .3224 | 1986 | |
| 75 | Early Wynn# | .3235 | 1942 | |
| 76 | Charlie Leibrandt | .3253 | 1986 | |
| 76 | Bart Johnson | .3253 | 1990 | |
| 78 | Mike Krukow | .3254 | 1983 | |
| 79 | Chuck Stobbs | .3261 | 1951 | |
| 80 | Gaylord Perry | .3269 | 1980 | |
| 80 | Bruce Berenyi | .3269 | 1984 | |
| 82 | John Tudor | .3272 | 1981 | |
| 83 | Mike Krukow | .3286 | 1980 | |
| 84 | Al Mamaux# | .3288 | 1997 | |
| 85 | Johnny Lush | .3299 | 1993 | |
| 86 | Hal Newhouser# | .3307 | 1998 | |
| 87 | Arlie Pond# | .3312 | 1990 | |
| 88 | Kenta Maeda | .3314 | 1993 | |
| 88 | Dave LaPoint | .3314 | 1983 | |
| 90 | Jeff C D'Amico | .3323 | 1986 | |
| 91 | Larry McWilliams | .3326 | 1984 | |
| 91 | Al Orth# | .3326 | 1996 | |
| 93 | Don Robinson | .3327 | 1986 | |
| 94 | Masahiro Tanaka | .3328 | 1989 | |
| 95 | Dennis Martinez | .3329 | 1989 | |
| 96 | Mike Boddicker | .3330 | 1982 | |
| 96 | Charlie Leibrandt | .3330 | 1990 | |
| 98 | Bert Blyleven | .3333 | 1980 | |
| 99 | Steve Rogers | .3337 | 1980 | |
| 99 | Mario Soto | .3337 | 1982 |
