| Year | Team Name | League | Division | W | L | Pct | Rank | Managers | Stadium | Top Draft Pick | Playoffs | |
| 2013 | Oakland | Athletics | MLB-AL | West | 25 | 22 | .532 | 2 | Bob Melvin | Oakland-Alameda County Coliseum | dnq | |
| 2012 | Oakland | Athletics | MLB-AL | West | 64 | 68 | .485 | 1 | Bob Melvin | Oakland-Alameda County Coliseum | Addison Russell (#11) | Lost in 1st Round (Tigers) |
| 2011 | Oakland | Athletics | MLB-AL | West | 74 | 88 | .457 | 3 | Bob Geren Bob Melvin | Oakland-Alameda County Coliseum | Sonny Gray (#18) | dnq |
| 2010 | Oakland | Athletics | MLB-AL | West | 81 | 81 | .500 | 2 | Bob Geren | Oakland-Alameda County Coliseum | Michael Choice (#10) | dnq |
| 2009 | Oakland | Athletics | MLB-AL | West | 75 | 87 | .463 | 4 | Bob Geren | Oakland-Alameda County Coliseum | Grant Green (#13) | dnq |
| 2008 | Oakland | Athletics | MLB-AL | West | 75 | 86 | .466 | 3 | Bob Geren | McAfee Coliseum | Jemile Weeks (#12) | dnq |
| 2007 | Oakland | Athletics | MLB-AL | West | 76 | 86 | .469 | 3 | Bob Geren | McAfee Coliseum | James Simmons (#26) | dnq |
| 2006 | Oakland | Athletics | MLB-AL | West | 93 | 69 | .574 | 1 | Ken Macha | McAfee Coliseum | Trevor Cahill (#66) | Lost ALCS (Tigers) |
| 2005 | Oakland | Athletics | MLB-AL | West | 88 | 74 | .543 | 2 | Ken Macha | McAfee Coliseum | Cliff Pennington (#21) | dnq |
| 2004 | Oakland | Athletics | MLB-AL | West | 91 | 71 | .562 | 2 | Ken Macha | Network Associates Coliseum | Landon Powell (#24) | dnq |
| 2003 | Oakland | Athletics | MLB-AL | West | 96 | 66 | .593 | 1 | Ken Macha | Network Associates Coliseum | Brad Sullivan (#25) | Lost in 1st Round (Red Sox) |
| 2002 | Oakland | Athletics | MLB-AL | West | 103 | 59 | .636 | 1 | Art Howe | Network Associates Coliseum | Nick Swisher (#16) | Lost in 1st Round (Twins) |
| 2001 | Oakland | Athletics | MLB-AL | West | 102 | 60 | .630 | 2 | Art Howe | Network Associates Coliseum | Bobby Crosby (#25) | Lost in 1st Round (Yankees) |
| 2000 | Oakland | Athletics | MLB-AL | West | 91 | 70 | .565 | 1 | Art Howe | Network Associates Coliseum | Freddie Bynum (#60) | Lost in 1st Round (Yankees) |
| 1999 | Oakland | Athletics | MLB-AL | West | 87 | 75 | .537 | 2 | Art Howe | Network Associates Coliseum | Barry Zito (#9) | dnq |
| 1998 | Oakland | Athletics | MLB-AL | West | 74 | 88 | .457 | 4 | Art Howe | Network Associates Coliseum | Mark Mulder (#2) | dnq |
| 1997 | Oakland | Athletics | MLB-AL | West | 65 | 97 | .401 | 4 | Art Howe | Oakland-Alameda County Coliseum | Chris Enochs (#11) | dnq |
| 1996 | Oakland | Athletics | MLB-AL | West | 78 | 84 | .481 | 3 | Art Howe | Oakland-Alameda County Coliseum | Eric Chavez (#10) | dnq |
| 1995 | Oakland | Athletics | MLB-AL | West | 67 | 77 | .465 | 4 | Tony LaRussa | Oakland-Alameda County Coliseum | Ariel Prieto (#5) | dnq |
| 1994 | Oakland | Athletics | MLB-AL | West | 51 | 63 | .447 | 2 | Tony LaRussa | Oakland-Alameda County Coliseum | Ben Grieve (#2) | dnq |
| 1993 | Oakland | Athletics | MLB-AL | West | 68 | 94 | .420 | 7 | Tony LaRussa | Oakland-Alameda County Coliseum | John Wasdin (#25) | dnq |
| 1992 | Oakland | Athletics | MLB-AL | West | 96 | 66 | .593 | 1 | Tony LaRussa | Oakland-Alameda County Coliseum | Benji Grigsby (#20) | Lost ALCS (Blue Jays) |
| 1991 | Oakland | Athletics | MLB-AL | West | 84 | 78 | .519 | 4 | Tony LaRussa | Oakland-Alameda County Coliseum | Brent Gates (#26) | dnq |
| 1990 | Oakland | Athletics | MLB-AL | West | 103 | 59 | .636 | 1 | Tony LaRussa | Oakland-Alameda County Coliseum | Todd Van Poppel (#14) | Lost World Series (Reds) |
| 1989 | Oakland | Athletics | MLB-AL | West | 99 | 63 | .611 | 1 | Tony LaRussa | Oakland-Alameda County Coliseum | Scott Lydy (#56) | Won World Series (Giants) |
| 1988 | Oakland | Athletics | MLB-AL | West | 104 | 58 | .642 | 1 | Tony LaRussa | Oakland-Alameda County Coliseum | Stan Royer (#16) | Lost World Series (Dodgers) |
| 1987 | Oakland | Athletics | MLB-AL | West | 81 | 81 | .500 | 3 | Tony LaRussa | Oakland-Alameda County Coliseum | Lee Tinsley (#11) | dnq |
| 1986 | Oakland | Athletics | MLB-AL | West | 76 | 86 | .469 | 4 | Jackie Moore Tony LaRussa Jeff Newman | Oakland-Alameda County Coliseum | Scott Hemond (#12) | dnq |
| 1985 | Oakland | Athletics | MLB-AL | West | 77 | 85 | .475 | 5 | Jackie Moore | Oakland-Alameda County Coliseum | Walt Weiss (#11) | dnq |
| 1984 | Oakland | Athletics | MLB-AL | West | 77 | 85 | .475 | 4 | Jackie Moore Steve Boros | Oakland-Alameda County Coliseum | Mark McGwire (#10) | dnq |
| 1983 | Oakland | Athletics | MLB-AL | West | 74 | 88 | .457 | 4 | Steve Boros | Oakland-Alameda County Coliseum | Stan Hilton (#5) | dnq |
| 1982 | Oakland | Athletics | MLB-AL | West | 68 | 94 | .420 | 5 | Billy Martin | Oakland-Alameda County Coliseum | Steve Ontiveros (#54) | dnq |
| 1981 | Oakland | Athletics | MLB-AL | West | 64 | 45 | .587 | Billy Martin | Oakland-Alameda County Coliseum | Tim Pyznarski (#15) | Lost ALCS (Yankees) | |
| 1980 | Oakland | Athletics | MLB-AL | West | 83 | 79 | .512 | 2 | Billy Martin | Oakland-Alameda County Coliseum | Mike King (#4) | dnq |
| 1979 | Oakland | Athletics | MLB-AL | West | 54 | 108 | .333 | 7 | Jim Marshall | Oakland-Alameda County Coliseum | Juan Bustabad (#5) | dnq |
| 1978 | Oakland | Athletics | MLB-AL | West | 69 | 93 | .426 | 6 | Jack McKeon Bobby Winkles | Oakland-Alameda County Coliseum | Mike Morgan (#4) | dnq |
| 1977 | Oakland | Athletics | MLB-AL | West | 63 | 98 | .391 | 7 | Bobby Winkles Jack McKeon | Oakland-Alameda County Coliseum | Craig Harris (#17) | dnq |
| 1976 | Oakland | Athletics | MLB-AL | West | 87 | 74 | .540 | 2 | Chuck Tanner | Oakland-Alameda County Coliseum | Mike Sullivan (#24) | dnq |
| 1975 | Oakland | Athletics | MLB-AL | West | 98 | 64 | .605 | 1 | Alvin Dark | Oakland-Alameda County Coliseum | Bruce Robinson (#21) | Lost ALCS (Red Sox) |
| 1974 | Oakland | Athletics | MLB-AL | West | 90 | 72 | .556 | 1 | Alvin Dark | Oakland-Alameda County Coliseum | Jerry Johnson (#22) | Won World Series (Dodgers) |
| 1973 | Oakland | Athletics | MLB-AL | West | 94 | 68 | .580 | 1 | Dick Williams | Oakland-Alameda County Coliseum | Randy Scarbery (#23) | Won World Series (Mets) |
| 1972 | Oakland | Athletics | MLB-AL | West | 93 | 62 | .600 | 1 | Dick Williams | Oakland-Alameda County Coliseum | Chet Lemon (#22) | Won World Series (Reds) |
| 1971 | Oakland | Athletics | MLB-AL | West | 101 | 60 | .627 | 1 | Dick Williams | Oakland-Alameda County Coliseum | Sugar Bear Daniels (#17) | Lost ALCS (Orioles) |
| 1970 | Oakland | Athletics | MLB-AL | West | 89 | 73 | .549 | 2 | John McNamara | Oakland-Alameda County Coliseum | Dan Ford (#18) | dnq |
| 1969 | Oakland | Athletics | MLB-AL | West | 88 | 74 | .543 | 2 | Hank Bauer John McNamara | Oakland-Alameda County Coliseum | Don Stanhouse (#9) | dnq |
| 1968 | Oakland | Athletics | MLB-AL | - | 82 | 80 | .506 | 6 | Bob Kennedy | Oakland-Alameda County Coliseum | Pete Broberg (#2) | dnq |
| 1967 | KC Athletics | Athletics | MLB-AL | - | 62 | 99 | .385 | 10 | Alvin Dark Luke Appling | Municipal Stadium | Brian Bickerton (#7) | dnq |
| 1966 | KC Athletics | Athletics | MLB-AL | - | 74 | 86 | .463 | 7 | Alvin Dark | Municipal Stadium | Reggie Jackson (#2) | dnq |
| 1965 | KC Athletics | Athletics | MLB-AL | - | 59 | 103 | .364 | 10 | Haywood Sullivan Mel McGaha | Municipal Stadium | Rick Monday (#1) | dnq |
| 1964 | KC Athletics | Athletics | MLB-AL | - | 57 | 105 | .352 | 10 | Mel McGaha Ed Lopat | Municipal Stadium | dnq | |
| 1963 | KC Athletics | Athletics | MLB-AL | - | 73 | 89 | .451 | 8 | Ed Lopat | Municipal Stadium | dnq | |
| 1962 | KC Athletics | Athletics | MLB-AL | - | 72 | 90 | .444 | 9 | Hank Bauer | Municipal Stadium | dnq | |
| 1961 | KC Athletics | Athletics | MLB-AL | - | 61 | 100 | .379 | 10 | Hank Bauer Joe Gordon | Municipal Stadium | dnq | |
| 1960 | KC Athletics | Athletics | MLB-AL | - | 58 | 96 | .377 | 8 | Bob Elliott | Municipal Stadium | dnq | |
| 1959 | KC Athletics | Athletics | MLB-AL | - | 66 | 88 | .429 | 7 | Harry Craft | Municipal Stadium | dnq | |
| 1958 | KC Athletics | Athletics | MLB-AL | - | 73 | 81 | .474 | 7 | Harry Craft | Municipal Stadium | dnq | |
| 1957 | KC Athletics | Athletics | MLB-AL | - | 59 | 94 | .386 | 7 | Lou Boudreau Harry Craft | Municipal Stadium | dnq | |
| 1956 | KC Athletics | Athletics | MLB-AL | - | 52 | 102 | .338 | 8 | Lou Boudreau | Municipal Stadium | dnq | |
| 1955 | KC Athletics | Athletics | MLB-AL | - | 63 | 91 | .409 | 6 | Lou Boudreau | Municipal Stadium | dnq | |
| 1954 | Philadelphia | Athletics | MLB-AL | - | 51 | 103 | .331 | 8 | Eddie Joost | Connie Mack Stadium | dnq | |
| 1953 | Philadelphia | Athletics | MLB-AL | - | 59 | 95 | .383 | 7 | Jimmy Dykes | Connie Mack Stadium | dnq | |
| 1952 | Philadelphia | Athletics | MLB-AL | - | 79 | 75 | .513 | 4 | Jimmy Dykes | Shibe Park | dnq | |
| 1951 | Philadelphia | Athletics | MLB-AL | - | 70 | 84 | .455 | 6 | Jimmy Dykes | Shibe Park | dnq | |
| 1950 | Philadelphia | Athletics | MLB-AL | - | 52 | 102 | .338 | 8 | Connie Mack | Shibe Park | dnq | |
| 1949 | Philadelphia | Athletics | MLB-AL | - | 81 | 73 | .526 | 5 | Connie Mack | Shibe Park | dnq | |
| 1948 | Philadelphia | Athletics | MLB-AL | - | 84 | 70 | .545 | 4 | Connie Mack | Shibe Park | dnq | |
| 1947 | Philadelphia | Athletics | MLB-AL | - | 78 | 76 | .506 | 5 | Connie Mack | Shibe Park | dnq | |
| 1946 | Philadelphia | Athletics | MLB-AL | - | 49 | 105 | .318 | 8 | Connie Mack | Shibe Park | dnq | |
| 1945 | Philadelphia | Athletics | MLB-AL | - | 52 | 98 | .347 | 8 | Connie Mack | Shibe Park | dnq | |
| 1944 | Philadelphia | Athletics | MLB-AL | - | 72 | 82 | .468 | 5 | Connie Mack | Shibe Park | dnq | |
| 1943 | Philadelphia | Athletics | MLB-AL | - | 49 | 105 | .318 | 8 | Connie Mack | Shibe Park | dnq | |
| 1942 | Philadelphia | Athletics | MLB-AL | - | 55 | 99 | .357 | 8 | Connie Mack | Shibe Park | dnq | |
| 1941 | Philadelphia | Athletics | MLB-AL | - | 64 | 90 | .416 | 8 | Connie Mack | Shibe Park | dnq | |
| 1940 | Philadelphia | Athletics | MLB-AL | - | 54 | 100 | .351 | 8 | Connie Mack | Shibe Park | dnq | |
| 1939 | Philadelphia | Athletics | MLB-AL | - | 55 | 97 | .362 | 7 | Earle Mack Connie Mack | Shibe Park | dnq | |
| 1938 | Philadelphia | Athletics | MLB-AL | - | 53 | 99 | .349 | 8 | Connie Mack | Shibe Park | dnq | |
| 1937 | Philadelphia | Athletics | MLB-AL | - | 54 | 97 | .358 | 7 | Connie Mack Earle Mack | Shibe Park | dnq | |
| 1936 | Philadelphia | Athletics | MLB-AL | - | 53 | 100 | .346 | 8 | Connie Mack | Shibe Park | dnq | |
| 1935 | Philadelphia | Athletics | MLB-AL | - | 58 | 91 | .389 | 8 | Connie Mack | Shibe Park | dnq | |
| 1934 | Philadelphia | Athletics | MLB-AL | - | 68 | 82 | .453 | 5 | Connie Mack | Shibe Park | dnq | |
| 1933 | Philadelphia | Athletics | MLB-AL | - | 79 | 72 | .523 | 3 | Connie Mack | Shibe Park | dnq | |
| 1932 | Philadelphia | Athletics | MLB-AL | - | 94 | 60 | .610 | 2 | Connie Mack | Shibe Park | dnq | |
| 1931 | Philadelphia | Athletics | MLB-AL | - | 107 | 45 | .704 | 1 | Connie Mack | Shibe Park | Lost World Series (Cardinals) | |
| 1930 | Philadelphia | Athletics | MLB-AL | - | 102 | 52 | .662 | 1 | Connie Mack | Shibe Park | Won World Series (Cardinals) | |
| 1929 | Philadelphia | Athletics | MLB-AL | - | 104 | 46 | .693 | 1 | Connie Mack | Shibe Park | Won World Series (Cubs) | |
| 1928 | Philadelphia | Athletics | MLB-AL | - | 98 | 55 | .641 | 2 | Connie Mack | Shibe Park | dnq | |
| 1927 | Philadelphia | Athletics | MLB-AL | - | 91 | 63 | .591 | 2 | Connie Mack | Shibe Park | dnq | |
| 1926 | Philadelphia | Athletics | MLB-AL | - | 83 | 67 | .553 | 3 | Connie Mack | Shibe Park | dnq | |
| 1925 | Philadelphia | Athletics | MLB-AL | - | 88 | 64 | .579 | 2 | Connie Mack | Shibe Park | dnq | |
| 1924 | Philadelphia | Athletics | MLB-AL | - | 71 | 81 | .467 | 5 | Connie Mack | Shibe Park | dnq | |
| 1923 | Philadelphia | Athletics | MLB-AL | - | 69 | 83 | .454 | 6 | Connie Mack | Shibe Park | dnq | |
| 1922 | Philadelphia | Athletics | MLB-AL | - | 65 | 89 | .422 | 7 | Connie Mack | Shibe Park | dnq | |
| 1921 | Philadelphia | Athletics | MLB-AL | - | 53 | 100 | .346 | 8 | Connie Mack | Shibe Park | dnq | |
| 1920 | Philadelphia | Athletics | MLB-AL | - | 48 | 106 | .312 | 8 | Connie Mack | Shibe Park | dnq | |
| 1919 | Philadelphia | Athletics | MLB-AL | - | 36 | 104 | .257 | 8 | Connie Mack | Shibe Park | dnq | |
| 1918 | Philadelphia | Athletics | MLB-AL | - | 52 | 76 | .406 | 8 | Connie Mack | Shibe Park | dnq | |
| 1917 | Philadelphia | Athletics | MLB-AL | - | 55 | 98 | .359 | 8 | Connie Mack | Shibe Park | dnq | |
| 1916 | Philadelphia | Athletics | MLB-AL | - | 36 | 117 | .235 | 8 | Connie Mack | Shibe Park | dnq | |
| 1915 | Philadelphia | Athletics | MLB-AL | - | 43 | 109 | .283 | 8 | Connie Mack | Shibe Park | dnq | |
| 1914 | Philadelphia | Athletics | MLB-AL | - | 99 | 53 | .651 | 1 | Connie Mack | Shibe Park | Lost World Series (Braves) | |
| 1913 | Philadelphia | Athletics | MLB-AL | - | 96 | 57 | .627 | 1 | Connie Mack | Shibe Park | Won World Series (Giants) | |
| 1912 | Philadelphia | Athletics | MLB-AL | - | 90 | 62 | .592 | 3 | Connie Mack | Shibe Park | dnq | |
| 1911 | Philadelphia | Athletics | MLB-AL | - | 101 | 50 | .669 | 1 | Connie Mack | Shibe Park | Won World Series (Giants) | |
| 1910 | Philadelphia | Athletics | MLB-AL | - | 102 | 48 | .680 | 1 | Connie Mack | Shibe Park | Won World Series (Cubs) | |
| 1909 | Philadelphia | Athletics | MLB-AL | - | 95 | 58 | .621 | 2 | Connie Mack | Shibe Park | dnq | |
| 1908 | Philadelphia | Athletics | MLB-AL | - | 68 | 85 | .444 | 6 | Connie Mack | Columbia Park | dnq | |
| 1907 | Philadelphia | Athletics | MLB-AL | - | 88 | 57 | .607 | 2 | Connie Mack | Columbia Park | dnq | |
| 1906 | Philadelphia | Athletics | MLB-AL | - | 78 | 67 | .538 | 4 | Connie Mack | Columbia Park | dnq | |
| 1905 | Philadelphia | Athletics | MLB-AL | - | 92 | 56 | .622 | 1 | Connie Mack | Columbia Park | Lost World Series (Giants) | |
| 1904 | Philadelphia | Athletics | MLB-AL | - | 81 | 70 | .536 | 5 | Connie Mack | Columbia Park | dnq | |
| 1903 | Philadelphia | Athletics | MLB-AL | - | 75 | 60 | .556 | 2 | Connie Mack | Columbia Park | dnq | |