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| 2005 | Boston Red Sox | AL | East | 95 | 67 | .586 | - | 2 | Terry Francona | | |
| 2004 | Boston Red Sox | AL | East | 98 | 64 | .605 | 3.0 | 2 | Terry Francona | Fenway Park | Won World Series (Cardinals) |
| 2003 | Boston Red Sox | AL | East | 95 | 67 | .586 | 6.0 | 2 | Grady Little | Fenway Park | Lost ALCS (Yankees) |
| 2002 | Boston Red Sox | AL | East | 93 | 69 | .574 | 10.5 | 2 | Grady Little | Fenway Park | |
| 2001 | Boston Red Sox | AL | East | 82 | 79 | .509 | 13.5 | 2 | Joe Kerrigan, Jimy Williams | Fenway Park | |
| 2000 | Boston Red Sox | AL | East | 85 | 77 | .525 | 2.5 | 2 | Jimy Williams | Fenway Park | |
| 1999 | Boston Red Sox | AL | East | 94 | 68 | .580 | 4.0 | 2 | Jimy Williams | Fenway Park | Lost ALCS (Yankees) |
| 1998 | Boston Red Sox | AL | East | 92 | 70 | .568 | 22.0 | 2 | Jimy Williams | Fenway Park | Lost in 1st Round (Indians) |
| 1997 | Boston Red Sox | AL | East | 78 | 84 | .481 | 20.0 | 4 | Jimy Williams | Fenway Park | |
| 1996 | Boston Red Sox | AL | East | 85 | 77 | .525 | 7.0 | 3 | Kevin Kennedy | Fenway Park | |
| 1995 | Boston Red Sox | AL | East | 86 | 58 | .597 | - | 1 | Kevin Kennedy | Fenway Park | Lost in 1st Round (Indians) |
| 1994 | Boston Red Sox | AL | East | 54 | 61 | .470 | 17.0 | 4 | Butch Hobson | Fenway Park | |
| 1993 | Boston Red Sox | AL | East | 80 | 82 | .494 | 15.0 | 5 | Butch Hobson | Fenway Park | |
| 1992 | Boston Red Sox | AL | East | 73 | 89 | .451 | 23.0 | 7 | Butch Hobson | Fenway Park | |
| 1991 | Boston Red Sox | AL | East | 84 | 78 | .519 | 7.0 | 3 | Joe Morgan | Fenway Park | |
| 1990 | Boston Red Sox | AL | East | 88 | 74 | .543 | - | 1 | Joe Morgan | Fenway Park | Lost ALCS (Athletics) |
| 1989 | Boston Red Sox | AL | East | 83 | 79 | .512 | 6.0 | 3 | Joe Morgan | Fenway Park | |
| 1988 | Boston Red Sox | AL | East | 89 | 73 | .549 | - | 1 | John McNamara, Joe Morgan | Fenway Park | Lost ALCS (Athletics) |
| 1987 | Boston Red Sox | AL | East | 78 | 84 | .481 | 20.0 | 5 | John McNamara | Fenway Park | |
| 1986 | Boston Red Sox | AL | East | 95 | 66 | .590 | - | 1 | John McNamara | Fenway Park | Lost World Series (Mets) |
| 1985 | Boston Red Sox | AL | East | 81 | 81 | .500 | 18.5 | 5 | John McNamara | Fenway Park | |
| 1984 | Boston Red Sox | AL | East | 86 | 76 | .531 | 18.0 | 4 | Ralph Houk | Fenway Park | |
| 1983 | Boston Red Sox | AL | East | 78 | 84 | .481 | 20.0 | 6 | Ralph Houk | Fenway Park | |
| 1982 | Boston Red Sox | AL | East | 89 | 73 | .549 | 6.0 | 3 | Ralph Houk | Fenway Park | |
| 1981 | Boston Red Sox | AL | East | 59 | 49 | .546 | | | Ralph Houk | Fenway Park | |
| 1980 | Boston Red Sox | AL | East | 83 | 77 | .519 | 19.0 | 4 | Johnny Pesky, Don Zimmer | Fenway Park | |
| 1979 | Boston Red Sox | AL | East | 91 | 69 | .569 | 11.5 | 3 | Don Zimmer | Fenway Park | |
| 1978 | Boston Red Sox | AL | East | 99 | 64 | .607 | 1.0 | 2 | Don Zimmer | Fenway Park | |
| 1977 | Boston Red Sox | AL | East | 97 | 64 | .602 | 2.5 | 3 | Don Zimmer | Fenway Park | |
| 1976 | Boston Red Sox | AL | East | 83 | 79 | .512 | 15.5 | 3 | Darrell Johnson, Don Zimmer | Fenway Park | |
| 1975 | Boston Red Sox | AL | East | 95 | 65 | .594 | - | 1 | Darrell Johnson | Fenway Park | Lost World Series (Reds) |
| 1974 | Boston Red Sox | AL | East | 84 | 78 | .519 | 7.0 | 3 | Darrell Johnson | Fenway Park | |
| 1973 | Boston Red Sox | AL | East | 89 | 73 | .549 | 8.0 | 2 | Eddie Popowski, Eddie Kasko | Fenway Park | |
| 1972 | Boston Red Sox | AL | East | 85 | 70 | .548 | 0.5 | 2 | Eddie Kasko | Fenway Park | |
| 1971 | Boston Red Sox | AL | East | 85 | 77 | .525 | 18.0 | 3 | Eddie Kasko | Fenway Park | |
| 1970 | Boston Red Sox | AL | East | 87 | 75 | .537 | 21.0 | 3 | Eddie Kasko | Fenway Park | |
| 1969 | Boston Red Sox | AL | East | 87 | 75 | .537 | 22.0 | 3 | Eddie Popowski, Dick Williams | Fenway Park | |
| 1968 | Boston Red Sox | AL | - | 86 | 76 | .531 | 17.0 | 4 | Dick Williams | Fenway Park | |
| 1967 | Boston Red Sox | AL | - | 92 | 70 | .568 | - | 1 | Dick Williams | Fenway Park | Lost World Series (Cardinals) |
| 1966 | Boston Red Sox | AL | - | 72 | 90 | .444 | 26.0 | 9 | Pete Runnels, Billy Herman | Fenway Park | |
| 1965 | Boston Red Sox | AL | - | 62 | 100 | .383 | 40.0 | 9 | Billy Herman | Fenway Park | |
| 1964 | Boston Red Sox | AL | - | 72 | 90 | .444 | 27.0 | 8 | Billy Herman, Johnny Pesky | Fenway Park | |
| 1963 | Boston Red Sox | AL | - | 76 | 85 | .472 | 28.0 | 7 | Johnny Pesky | Fenway Park | |
| 1962 | Boston Red Sox | AL | - | 76 | 84 | .475 | 19.0 | 8 | Pinky Higgins | Fenway Park | |
| 1961 | Boston Red Sox | AL | - | 76 | 86 | .469 | 33.0 | 6 | Pinky Higgins | Fenway Park | |
| 1960 | Boston Red Sox | AL | - | 65 | 89 | .422 | 32.0 | 7 | Del Baker, Billy Jurges, Pinky Higgins | Fenway Park | |
| 1959 | Boston Red Sox | AL | - | 75 | 79 | .487 | 19.0 | 5 | Rudy York, Pinky Higgins, Billy Jurges | Fenway Park | |
| 1958 | Boston Red Sox | AL | - | 79 | 75 | .513 | 13.0 | 3 | Pinky Higgins | Fenway Park | |
| 1957 | Boston Red Sox | AL | - | 82 | 72 | .532 | 16.0 | 3 | Pinky Higgins | Fenway Park | |
| 1956 | Boston Red Sox | AL | - | 84 | 70 | .545 | 13.0 | 4 | Pinky Higgins | Fenway Park | |
| 1955 | Boston Red Sox | AL | - | 84 | 70 | .545 | 12.0 | 4 | Pinky Higgins | Fenway Park | |
| 1954 | Boston Red Sox | AL | - | 69 | 85 | .448 | 42.0 | 4 | Lou Boudreau | Fenway Park | |
| 1953 | Boston Red Sox | AL | - | 84 | 69 | .549 | 16.0 | 4 | Lou Boudreau | Fenway Park | |
| 1952 | Boston Red Sox | AL | - | 76 | 78 | .494 | 19.0 | 6 | Lou Boudreau | Fenway Park | |
| 1951 | Boston Red Sox | AL | - | 87 | 67 | .565 | 11.0 | 3 | Steve O'Neill | Fenway Park | |
| 1950 | Boston Red Sox | AL | - | 94 | 60 | .610 | 4.0 | 3 | Joe McCarthy, Steve O'Neill | Fenway Park | |
| 1949 | Boston Red Sox | AL | - | 96 | 58 | .623 | 1.0 | 2 | Joe McCarthy | Fenway Park | |
| 1948 | Boston Red Sox | AL | - | 96 | 59 | .619 | 1.0 | 2 | Joe McCarthy | Fenway Park | |
| 1947 | Boston Red Sox | AL | - | 83 | 71 | .539 | 14.0 | 3 | Joe Cronin | Fenway Park | |
| 1946 | Boston Red Sox | AL | - | 104 | 50 | .675 | - | 1 | Joe Cronin | Fenway Park | Lost World Series (Cardinals) |
| 1945 | Boston Red Sox | AL | - | 71 | 83 | .461 | 17.5 | 7 | Joe Cronin | Fenway Park | |
| 1944 | Boston Red Sox | AL | - | 77 | 77 | .500 | 12.0 | 4 | Joe Cronin | Fenway Park | |
| 1943 | Boston Red Sox | AL | - | 68 | 84 | .447 | 29.0 | 7 | Joe Cronin | Fenway Park | |
| 1942 | Boston Red Sox | AL | - | 93 | 59 | .612 | 9.0 | 2 | Joe Cronin | Fenway Park | |
| 1941 | Boston Red Sox | AL | - | 84 | 70 | .545 | 17.0 | 2 | Joe Cronin | Fenway Park | |
| 1940 | Boston Red Sox | AL | - | 82 | 72 | .532 | 8.0 | 5 | Joe Cronin | Fenway Park | |
| 1939 | Boston Red Sox | AL | - | 89 | 62 | .589 | 17.0 | 2 | Joe Cronin | Fenway Park | |
| 1938 | Boston Red Sox | AL | - | 88 | 61 | .591 | 9.5 | 2 | Joe Cronin | Fenway Park | |
| 1937 | Boston Red Sox | AL | - | 80 | 72 | .526 | 21.0 | 5 | Joe Cronin | Fenway Park | |
| 1936 | Boston Red Sox | AL | - | 74 | 80 | .481 | 28.5 | 6 | Joe Cronin | Fenway Park | |
| 1935 | Boston Red Sox | AL | - | 78 | 75 | .510 | 16.0 | 4 | Joe Cronin | Fenway Park | |
| 1934 | Boston Red Sox | AL | - | 76 | 76 | .500 | 24.0 | 4 | Bucky Harris | Fenway Park | |
| 1933 | Boston Red Sox | AL | - | 63 | 86 | .423 | 34.5 | 7 | Marty McManus | Fenway Park | |
| 1932 | Boston Red Sox | AL | - | 43 | 111 | .279 | 64.0 | 8 | Shano Collins, Marty McManus | Fenway Park | |
| 1931 | Boston Red Sox | AL | - | 62 | 90 | .408 | 45.0 | 6 | Shano Collins | Fenway Park | |
| 1930 | Boston Red Sox | AL | - | 52 | 102 | .338 | 50.0 | 8 | Heinie Wagner | Fenway Park | |
| 1929 | Boston Red Sox | AL | - | 58 | 96 | .377 | 48.0 | 8 | Bill Carrigan | Fenway Park | |
| 1928 | Boston Red Sox | AL | - | 57 | 96 | .373 | 43.5 | 8 | Bill Carrigan | Fenway Park | |
| 1927 | Boston Red Sox | AL | - | 51 | 103 | .331 | 59.0 | 8 | Bill Carrigan | Fenway Park | |
| 1926 | Boston Red Sox | AL | - | 46 | 107 | .301 | 44.5 | 8 | Lee Fohl | Fenway Park | |
| 1925 | Boston Red Sox | AL | - | 47 | 105 | .309 | 49.5 | 8 | Lee Fohl | Fenway Park | |
| 1924 | Boston Red Sox | AL | - | 67 | 87 | .435 | 25.0 | 7 | Lee Fohl | Fenway Park | |
| 1923 | Boston Red Sox | AL | - | 61 | 91 | .401 | 37.0 | 8 | Frank Chance | Fenway Park | |
| 1922 | Boston Red Sox | AL | - | 61 | 93 | .396 | 33.0 | 8 | Hugh Duffy | Fenway Park | |
| 1921 | Boston Red Sox | AL | - | 75 | 79 | .487 | 23.5 | 5 | Hugh Duffy | Fenway Park | |
| 1920 | Boston Red Sox | AL | - | 72 | 81 | .471 | 25.5 | 5 | Ed Barrow | Fenway Park | |
| 1919 | Boston Red Sox | AL | - | 66 | 71 | .482 | 20.5 | 6 | Ed Barrow | Fenway Park | |
| 1918 | Boston Red Sox | AL | - | 75 | 51 | .595 | - | 1 | Ed Barrow | Fenway Park | Won World Series (Cubs) |
| 1917 | Boston Red Sox | AL | - | 90 | 62 | .592 | 9.0 | 2 | Jack Barry | Fenway Park | |
| 1916 | Boston Red Sox | AL | - | 91 | 63 | .591 | - | 1 | Bill Carrigan | Fenway Park | Won World Series (Robins) |
| 1915 | Boston Red Sox | AL | - | 101 | 50 | .669 | - | 1 | Bill Carrigan | Fenway Park | Won World Series (Phillies) |
| 1914 | Boston Red Sox | AL | - | 91 | 62 | .595 | 8.5 | 2 | Bill Carrigan | Fenway Park | |
| 1913 | Boston Red Sox | AL | - | 79 | 71 | .527 | 15.5 | 4 | Jake Stahl, Bill Carrigan | Fenway Park | |
| 1912 | Boston Red Sox | AL | - | 105 | 47 | .691 | - | 1 | Jake Stahl | Fenway Park | Won World Series (Giants) |
| 1911 | Boston Red Sox | AL | - | 78 | 75 | .510 | 24.0 | 5 | Patsy Donovan | Huntington Avenue Grounds | |
| 1910 | Boston Red Sox | AL | - | 81 | 72 | .529 | 22.5 | 4 | Patsy Donovan | Huntington Avenue Grounds | |
| 1909 | Boston Red Sox | AL | - | 88 | 63 | .583 | 9.5 | 3 | Fred Lake | Huntington Avenue Grounds | |
| 1908 | Boston Red Sox | AL | - | 75 | 79 | .487 | 15.5 | 5 | Fred Lake, Deacon McGuire | Huntington Avenue Grounds | |
| 1907 | Boston Red Sox | AL | - | 59 | 90 | .396 | 32.5 | 7 | George Huff, Cy Young, Bob Unglaub, Deacon McGuire | Huntington Avenue Grounds | |
| 1906 | Boston Pilgrims | AL | - | 49 | 105 | .318 | 45.5 | 8 | Chick Stahl, Jimmy Collins | Huntington Avenue Grounds | |
| 1905 | Boston Pilgrims | AL | - | 78 | 74 | .513 | 16.0 | 4 | Jimmy Collins | Huntington Avenue Grounds | |
| 1904 | Boston Pilgrims | AL | - | 95 | 59 | .617 | - | 1 | Jimmy Collins | Huntington Avenue Grounds | Won AL Pennant |
| 1903 | Boston Pilgrims | AL | - | 91 | 47 | .659 | - | 1 | Jimmy Collins | Huntington Avenue Grounds | Won World Series (Pirates) |
| 2001 | Boston Red Sox |
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