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| 2005 | Oakland Athletics | AL | West | 88 | 74 | .543 | 7.0 | 2 | Ken Macha | | |
| 2004 | Oakland Athletics | AL | West | 91 | 71 | .562 | 1.0 | 2 | Ken Macha | Network Associates Coliseum | |
| 2003 | Oakland Athletics | AL | West | 96 | 66 | .593 | - | 1 | Ken Macha | Network Associates Coliseum | Lost in 1st Round (Red Sox) |
| 2002 | Oakland Athletics | AL | West | 103 | 59 | .636 | - | 1 | Art Howe | Network Associates Coliseum | Lost in 1st Round (Twins) |
| 2001 | Oakland Athletics | AL | West | 102 | 60 | .630 | 14.0 | 2 | Art Howe | Network Associates Coliseum | Lost in 1st Round (Yankees) |
| 2000 | Oakland Athletics | AL | West | 91 | 70 | .565 | - | 1 | Art Howe | Network Associates Coliseum | Lost in 1st Round (Yankees) |
| 1999 | Oakland Athletics | AL | West | 87 | 75 | .537 | 8.0 | 2 | Art Howe | Network Associates Coliseum | |
| 1998 | Oakland Athletics | AL | West | 74 | 88 | .457 | 14.0 | 4 | Art Howe | Network Associates Coliseum | |
| 1997 | Oakland Athletics | AL | West | 65 | 97 | .401 | 25.0 | 4 | Art Howe | Oakland Coliseum | |
| 1996 | Oakland Athletics | AL | West | 78 | 84 | .481 | 12.0 | 3 | Art Howe | Oakland Coliseum | |
| 1995 | Oakland Athletics | AL | West | 67 | 77 | .465 | 11.5 | 4 | Tony LaRussa | Oakland Coliseum | |
| 1994 | Oakland Athletics | AL | West | 51 | 63 | .447 | 1.0 | 2 | Tony LaRussa | Oakland Coliseum | |
| 1993 | Oakland Athletics | AL | West | 68 | 94 | .420 | 26.0 | 7 | Tony LaRussa | Oakland Coliseum | |
| 1992 | Oakland Athletics | AL | West | 96 | 66 | .593 | - | 1 | Tony LaRussa | Oakland Coliseum | Lost ALCS (Blue Jays) |
| 1991 | Oakland Athletics | AL | West | 84 | 78 | .519 | 11.0 | 4 | Tony LaRussa | Oakland Coliseum | |
| 1990 | Oakland Athletics | AL | West | 103 | 59 | .636 | - | 1 | Tony LaRussa | Oakland Coliseum | Lost World Series (Reds) |
| 1989 | Oakland Athletics | AL | West | 99 | 63 | .611 | - | 1 | Tony LaRussa | Oakland Coliseum | Won World Series (Giants) |
| 1988 | Oakland Athletics | AL | West | 104 | 58 | .642 | - | 1 | Tony LaRussa | Oakland Coliseum | Lost World Series (Dodgers) |
| 1987 | Oakland Athletics | AL | West | 81 | 81 | .500 | 4.0 | 3 | Tony LaRussa | Oakland Coliseum | |
| 1986 | Oakland Athletics | AL | West | 76 | 86 | .469 | 16.0 | 4 | Jeff Newman, Jackie Moore, Tony LaRussa | Oakland Coliseum | |
| 1985 | Oakland Athletics | AL | West | 77 | 85 | .475 | 14.0 | 5 | Jackie Moore | Oakland Coliseum | |
| 1984 | Oakland Athletics | AL | West | 77 | 85 | .475 | 7.0 | 4 | Steve Boros, Jackie Moore | Oakland Coliseum | |
| 1983 | Oakland Athletics | AL | West | 74 | 88 | .457 | 25.0 | 4 | Steve Boros | Oakland Coliseum | |
| 1982 | Oakland Athletics | AL | West | 68 | 94 | .420 | 25.0 | 5 | Billy Martin | Oakland Coliseum | |
| 1981 | Oakland Athletics | AL | West | 64 | 45 | .587 | | | Billy Martin | Oakland Coliseum | Lost ALCS (Yankees) |
| 1980 | Oakland Athletics | AL | West | 83 | 79 | .512 | 14.0 | 2 | Billy Martin | Oakland Coliseum | |
| 1979 | Oakland Athletics | AL | West | 54 | 108 | .333 | 34.0 | 7 | Jim Marshall | Oakland Coliseum | |
| 1978 | Oakland Athletics | AL | West | 69 | 93 | .426 | 23.0 | 6 | Bobby Winkles, Jack McKeon | Oakland Coliseum | |
| 1977 | Oakland Athletics | AL | West | 63 | 98 | .391 | 38.5 | 7 | Jack McKeon, Bobby Winkles | Oakland Coliseum | |
| 1976 | Oakland Athletics | AL | West | 87 | 74 | .540 | 2.5 | 2 | Chuck Tanner | Oakland Coliseum | |
| 1975 | Oakland Athletics | AL | West | 98 | 64 | .605 | - | 1 | Alvin Dark | Oakland Coliseum | Lost ALCS (Red Sox) |
| 1974 | Oakland Athletics | AL | West | 90 | 72 | .556 | - | 1 | Alvin Dark | Oakland Coliseum | Won World Series (Dodgers) |
| 1973 | Oakland Athletics | AL | West | 94 | 68 | .580 | - | 1 | Dick Williams | Oakland Coliseum | Won World Series (Mets) |
| 1972 | Oakland Athletics | AL | West | 93 | 62 | .600 | - | 1 | Dick Williams | Oakland Coliseum | Won World Series (Reds) |
| 1971 | Oakland Athletics | AL | West | 101 | 60 | .627 | - | 1 | Dick Williams | Oakland Coliseum | Lost ALCS (Orioles) |
| 1970 | Oakland Athletics | AL | West | 89 | 73 | .549 | 9.0 | 2 | John McNamara | Oakland Coliseum | |
| 1969 | Oakland Athletics | AL | West | 88 | 74 | .543 | 9.0 | 2 | John McNamara, Hank Bauer | Oakland Coliseum | |
| 1968 | Oakland Athletics | AL | - | 82 | 80 | .506 | 21.0 | 6 | Bob Kennedy | Oakland Coliseum | |
| 1967 | KC Athletics | AL | - | 62 | 99 | .385 | 29.5 | 10 | | Municipal Stadium | |
| 1966 | KC Athletics | AL | - | 74 | 86 | .462 | 23.0 | 7 | | Municipal Stadium | |
| 1965 | KC Athletics | AL | - | 59 | 103 | .364 | 43.0 | 10 | | Municipal Stadium | |
| 1964 | KC Athletics | AL | - | 57 | 105 | .352 | 42.0 | 10 | | Municipal Stadium | |
| 1963 | KC Athletics | AL | - | 73 | 89 | .451 | 31.5 | 8 | | Municipal Stadium | |
| 1962 | KC Athletics | AL | - | 72 | 90 | .444 | 24.0 | 9 | | Municipal Stadium | |
| 1961 | KC Athletics | AL | - | 61 | 100 | .379 | 47.5 | 10 | | Municipal Stadium | |
| 1960 | KC Athletics | AL | - | 58 | 96 | .377 | 39.0 | 8 | | Municipal Stadium | |
| 1959 | KC Athletics | AL | - | 66 | 88 | .429 | 28.0 | 7 | | Municipal Stadium | |
| 1958 | KC Athletics | AL | - | 73 | 81 | .474 | 19.0 | 7 | | Municipal Stadium | |
| 1957 | KC Athletics | AL | - | 59 | 94 | .386 | 38.5 | 7 | | Municipal Stadium | |
| 1956 | KC Athletics | AL | - | 52 | 102 | .338 | 45.0 | 8 | | Municipal Stadium | |
| 1955 | KC Athletics | AL | - | 63 | 91 | .409 | 33.0 | 6 | | Municipal Stadium | |
| 1954 | Philadelphia Athletics | AL | - | 51 | 103 | .331 | 60.0 | 8 | | Shibe Park | |
| 1953 | Philadelphia Athletics | AL | - | 59 | 95 | .383 | 41.5 | 7 | | Shibe Park | |
| 1952 | Philadelphia Athletics | AL | - | 79 | 75 | .513 | 16.0 | 4 | | Shibe Park | |
| 1951 | Philadelphia Athletics | AL | - | 70 | 84 | .455 | 28.0 | 6 | | Shibe Park | |
| 1950 | Philadelphia Athletics | AL | - | 52 | 102 | .338 | 46.0 | 8 | | Shibe Park | |
| 1949 | Philadelphia Athletics | AL | - | 81 | 73 | .526 | 16.0 | 5 | | Shibe Park | |
| 1948 | Philadelphia Athletics | AL | - | 84 | 70 | .545 | 12.5 | 4 | | Shibe Park | |
| 1947 | Philadelphia Athletics | AL | - | 78 | 76 | .506 | 19.0 | 5 | | Shibe Park | |
| 1946 | Philadelphia Athletics | AL | - | 49 | 105 | .318 | 55.0 | 8 | | Shibe Park | |
| 1945 | Philadelphia Athletics | AL | - | 52 | 98 | .347 | 34.5 | 8 | | Shibe Park | |
| 1944 | Philadelphia Athletics | AL | - | 72 | 82 | .468 | 17.0 | 5 | | Shibe Park | |
| 1943 | Philadelphia Athletics | AL | - | 49 | 105 | .318 | 49.0 | 8 | | Shibe Park | |
| 1942 | Philadelphia Athletics | AL | - | 55 | 99 | .357 | 48.0 | 8 | | Shibe Park | |
| 1941 | Philadelphia Athletics | AL | - | 64 | 90 | .416 | 37.0 | 8 | | Shibe Park | |
| 1940 | Philadelphia Athletics | AL | - | 54 | 100 | .351 | 36.0 | 8 | | Shibe Park | |
| 1939 | Philadelphia Athletics | AL | - | 55 | 97 | .362 | 51.5 | 7 | | Shibe Park | |
| 1938 | Philadelphia Athletics | AL | - | 53 | 99 | .349 | 46.0 | 8 | | Shibe Park | |
| 1937 | Philadelphia Athletics | AL | - | 54 | 97 | .358 | 46.5 | 7 | | Shibe Park | |
| 1936 | Philadelphia Athletics | AL | - | 53 | 100 | .346 | 49.0 | 8 | | Shibe Park | |
| 1935 | Philadelphia Athletics | AL | - | 58 | 91 | .389 | 34.0 | 8 | | Shibe Park | |
| 1934 | Philadelphia Athletics | AL | - | 68 | 82 | .453 | 31.0 | 5 | | Shibe Park | |
| 1933 | Philadelphia Athletics | AL | - | 79 | 72 | .523 | 19.5 | 3 | | Shibe Park | |
| 1932 | Philadelphia Athletics | AL | - | 94 | 60 | .610 | 13.0 | 2 | | Shibe Park | |
| 1931 | Philadelphia Athletics | AL | - | 107 | 45 | .704 | - | 1 | | Shibe Park | Lost World Series (Cardinals) |
| 1930 | Philadelphia Athletics | AL | - | 102 | 52 | .662 | - | 1 | | Shibe Park | Won World Series (Cardinals) |
| 1929 | Philadelphia Athletics | AL | - | 104 | 46 | .693 | - | 1 | | Shibe Park | Won World Series (Cubs) |
| 1928 | Philadelphia Athletics | AL | - | 98 | 55 | .641 | 2.5 | 2 | | Shibe Park | |
| 1927 | Philadelphia Athletics | AL | - | 91 | 63 | .591 | 19.0 | 2 | | Shibe Park | |
| 1926 | Philadelphia Athletics | AL | - | 83 | 67 | .553 | 6.0 | 3 | | Shibe Park | |
| 1925 | Philadelphia Athletics | AL | - | 88 | 64 | .579 | 8.5 | 2 | | Shibe Park | |
| 1924 | Philadelphia Athletics | AL | - | 71 | 81 | .467 | 20.0 | 5 | | Shibe Park | |
| 1923 | Philadelphia Athletics | AL | - | 69 | 83 | .454 | 29.0 | 6 | | Shibe Park | |
| 1922 | Philadelphia Athletics | AL | - | 65 | 89 | .422 | 29.0 | 7 | | Shibe Park | |
| 1921 | Philadelphia Athletics | AL | - | 53 | 100 | .346 | 45.0 | 8 | | Shibe Park | |
| 1920 | Philadelphia Athletics | AL | - | 48 | 106 | .312 | 50.0 | 8 | | Shibe Park | |
| 1919 | Philadelphia Athletics | AL | - | 36 | 104 | .257 | 52.0 | 8 | | Shibe Park | |
| 1918 | Philadelphia Athletics | AL | - | 52 | 76 | .406 | 24.0 | 8 | | Shibe Park | |
| 1917 | Philadelphia Athletics | AL | - | 55 | 98 | .359 | 44.5 | 8 | | Shibe Park | |
| 1916 | Philadelphia Athletics | AL | - | 36 | 117 | .235 | 54.5 | 8 | | Shibe Park | |
| 1915 | Philadelphia Athletics | AL | - | 43 | 109 | .283 | 58.5 | 8 | | Shibe Park | |
| 1914 | Philadelphia Athletics | AL | - | 99 | 53 | .651 | - | 1 | | Shibe Park | Lost World Series (Braves) |
| 1913 | Philadelphia Athletics | AL | - | 96 | 57 | .627 | - | 1 | | Shibe Park | Won World Series (Giants) |
| 1912 | Philadelphia Athletics | AL | - | 90 | 62 | .592 | 15.0 | 3 | | Shibe Park | |
| 1911 | Philadelphia Athletics | AL | - | 101 | 50 | .669 | - | 1 | | Shibe Park | Won World Series (Giants) |
| 1910 | Philadelphia Athletics | AL | - | 102 | 48 | .680 | - | 1 | | Shibe Park | Won World Series (Cubs) |
| 1909 | Philadelphia Athletics | AL | - | 95 | 58 | .621 | 3.5 | 2 | | Shibe Park | |
| 1908 | Philadelphia Athletics | AL | - | 68 | 85 | .444 | 22.0 | 6 | | Columbia Park | |
| 1907 | Philadelphia Athletics | AL | - | 88 | 57 | .607 | 2.5 | 2 | | Columbia Park | |
| 1906 | Philadelphia Athletics | AL | - | 78 | 67 | .538 | 12.0 | 4 | | Columbia Park | |
| 1905 | Philadelphia Athletics | AL | - | 92 | 56 | .622 | - | 1 | | Columbia Park | Lost World Series (Giants) |
| 1904 | Philadelphia Athletics | AL | - | 81 | 70 | .536 | 12.5 | 5 | | Columbia Park | |
| 1903 | Philadelphia Athletics | AL | - | 75 | 60 | .556 | 14.5 | 2 | | Columbia Park | |
| 2001 | Oakland Athletics |
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