| Regular Season | Playoff | |||||||||||||||||||||
| Record | Record | |||||||||||||||||||||
| Year | Team Name | Owner | W | - | L | W | - | L | Notes | |||||||||||||
| 1963 | Boston Beaneaters | Mike Burdulis | 73 | - | 89 | |||||||||||||||||
| 1964 | " | " | 58 | - | 104 | |||||||||||||||||
| 1965 | " | " | 78 | - | 84 | |||||||||||||||||
| 1966 | " | " | 84 | - | 78 | |||||||||||||||||
| 1967 | " | " | 104 | - | 58 | 8 | - | 3 | Defeated Cleveland (4-0) in the EDCS ; Defeated Los Angeles (4-3) in the CRL Championship | |||||||||||||
| 1968 | " | " | 100 | - | 62 | 6 | - | 7 | Defeated Pittsburgh (4-3) in the EDCS ; Lost to Seattle (2-4) in the CRL Championship | |||||||||||||
| 1969 | " | " | 88 | - | 74 | 5 | - | 6 | Defeated Fort Wayne (4-2) in the EDS ; Lost to Manchester (1-4) in the EDCS | |||||||||||||
| 1970 | " | " | 55 | - | 107 | |||||||||||||||||
| 1971 | " | " | 69 | - | 93 | |||||||||||||||||
| 1972 | " | " | 57 | - | 105 | |||||||||||||||||
| 1973 | " | " | 93 | - | 69 | 10 | - | 6 | Defeated Portland (4-1) in the NLDS ; Defeated Vancouver (4-1) in the NLCS ; Lost to Pittsburgh (2-4) in the CRL Championship | |||||||||||||
| 1974 | Long Island Ducks | Josh Bernstein | 70 | - | 92 | |||||||||||||||||
| 1975 | Chicago Fire | Matt Dzurisin | 76 | - | 86 | |||||||||||||||||
| 1976 | " | " | 85 | - | 77 | |||||||||||||||||
| 1977 | " | " | 110 | - | 52 | 8 | - | 1 | Defeated Albuquerque (4-0) in the NLCS ; Defeated Los Angeles (4-1) in the CRL Championship | |||||||||||||
| 1978 | " | " | 80 | - | 82 | |||||||||||||||||
| 1979 | " | " | 106 | - | 56 | 8 | - | 3 | Defeated Columbus (4-1) in the NLCS ; Defeated Texas (4-2) in the CRL Championship | |||||||||||||
| 1980 | " | " | 91 | - | 71 | 4 | - | 5 | Defeated Manchester (4-1) in the NLDS ; Lost to Sacramento (0-4) in the NLCS | |||||||||||||
| 1981 | " | " | 98 | - | 64 | |||||||||||||||||
| 1982 | " | " | 93 | - | 69 | 3 | - | 4 | Lost to Great Lakes (3-4) in the NLDS | |||||||||||||
| 1983 | " | " | 73 | - | 89 | |||||||||||||||||
| 1984 | " | " | 86 | - | 76 | |||||||||||||||||
| 1985 | " | " | 85 | - | 77 | |||||||||||||||||
| 1986 | " | " | 82 | - | 80 | |||||||||||||||||
| 1987 | " | " | 102 | - | 60 | 1 | - | 4 | Lost to Cleveland (1-4) in the NLCS | |||||||||||||
| 1988 | " | " | 94 | - | 68 | 3 | - | 4 | Lost to Columbus (3-4) in the NLDS | |||||||||||||
| 2,190 | - | 2,022 | 56 | - | 43 | |||||||||||||||||