 |
|
|
| League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments |
| Rank | Player | EFF | YEAR | Open Season Leaderboard |
|---|---|---|---|---|
| 1 | Pellervo Haakana | 1.078 | 1974-1980 | |
| 2 | Gus Welch | 1.064 | 1978-1984 | |
| 3 | Christian Huffman | 1.056 | 1912-1925 | |
| 4 | José Hernández | 1.048 | 1970-1989 | |
| 5 | Nick Calder | 1.044 | 1945-1949 | |
| 6 | Bartolo Navro# | 1.042 | 1980-1990 | |
| 7 | Ken Wilson# | 1.040 | 1979-1990 | |
| 8 | Howard Howard | 1.038 | 1911-1916 | |
| 9 | Yasutake Tomita | 1.036 | 1979-1989 | |
| 10 | Júlio Domínguez | 1.035 | 1934-1948 | |
| 11 | Jason Larson | 1.034 | 1970-1974 | |
| 12 | Dawson Shepard | 1.032 | 1915-1929 | |
| 12 | Vincent Rogers | 1.032 | 1923-1934 | |
| 12 | Tim Gallegos | 1.032 | 1948-1964 | |
| 15 | Luis Manuel Pueblo | 1.031 | 1949-1954 | |
| 16 | Juan Ramírez | 1.030 | 1971-1985 | |
| 16 | Warren Simpson# | 1.030 | 1986-1991 | |
| 18 | Charlemagne Freeman* | 1.028 | 1934-1955 | |
| 18 | José Villarroel | 1.028 | 1926-1932 | |
| 20 | Kiyonobu Kato | 1.027 | 1919-1934 | |
| 20 | George Fox | 1.027 | 1953-1964 | |
| 22 | Aarnoud Ubbens | 1.026 | 1953-1960 | |
| 23 | Howard Jackson | 1.018 | 1953-1965 | |
| 24 | James Marshall | 1.017 | 1934-1945 | |
| 24 | Steven Smith | 1.017 | 1937-1949 | |
| 24 | Joe Clayton | 1.017 | 1930-1938 | |
| 27 | Sean Hood | 1.016 | 1911-1915 | |
| 28 | Junzo Nakamura | 1.014 | 1957-1970 | |
| 28 | Tatu Hakkila# | 1.014 | 1982-1991 | |
| 30 | Carlos Hickling# | 1.013 | 1979-1991 | |
| 31 | Carlos Rodríguez | 1.012 | 1975-1989 | |
| 32 | Carlos Camacho | 1.011 | 1970-1976 | |
| 33 | Mike Nelson | 1.010 | 1911-1922 | |
| 33 | Er Fen | 1.010 | 1959-1970 | |
| 35 | León Torres* | 1.008 | 1959-1976 | |
| 36 | Kingston Cotton | 1.006 | 1924-1936 | |
| 37 | Francisco González* | 1.005 | 1920-1940 | |
| 38 | Fletcher Lambert | 1.002 | 1964-1977 | |
| 39 | Mark Marsh | 1.001 | 1953-1959 | |
| 40 | Derek McAnally | 1.000 | 1977-1988 | |
| 41 | Gui-fan Tien | 0.999 | 1945-1952 | |
| 42 | Ricardo Gómez# | 0.998 | 1971-1990 | |
| 42 | Alistair Meech | 0.998 | 1970-1979 | |
| 42 | Roger Martin | 0.998 | 1967-1974 | |
| 45 | Henry Lee | 0.997 | 1921-1936 | |
| 45 | Edward Terry | 0.997 | 1957-1961 | |
| 47 | Juan Serrano | 0.996 | 1914-1926 | |
| 47 | Steve O'Connor | 0.996 | 1973-1980 | |
| 47 | Greguorio Zambrano | 0.996 | 1919-1928 | |
| 50 | Kata Okumura# | 0.994 | 1985-1991 | |
| 51 | Kyle Jenkins | 0.992 | 1972-1984 | |
| 52 | Yancy Jarl* | 0.991 | 1919-1935 | |
| 53 | Dane Martínez# | 0.990 | 1976-1990 | |
| 54 | Lester Navarro | 0.986 | 1968-1979 | |
| 54 | Gilberto Arrojo | 0.986 | 1935-1948 | |
| 56 | Lawrence Avery | 0.980 | 1911-1916 | |
| 57 | Paul Ploughman | 0.979 | 1960-1974 | |
| 58 | David Dawson | 0.978 | 1918-1923 | |
| 59 | Dave Gardner | 0.976 | 1970-1983 | |
| 60 | Sam Mann | 0.975 | 1944-1952 | |
| 61 | António Caraveo | 0.965 | 1976-1989 | |
| 62 | Ron Swallow# | 0.964 | 1977-1991 | |
| 63 | Gerard Fry | 0.957 | 1951-1970 | |
| 63 | Jorge Maes# | 0.957 | 1981-1990 | |
| 65 | Chris Blevins | 0.956 | 1968-1980 | |
| 66 | Freddie Rothwell | 0.932 | 1970-1981 | |
| 67 | Carlos Alomar# | 0.915 | 1979-1986 |
