American League
Union Division Division History
 
Numbers in parenthesis are wins for first place teams and games behind for all other teams.
For years with more than one division, italic indicates team won League Series.
Bold indicates team won World Championship.
Year 1st 2nd 3rd 4th 5th
1962 Oakland (96) Tampa Bay (-9) Boston (A) (-12) Cleveland (A) (-22) Worcester (-42)
1963 Boston (A) (102) Tampa Bay (-4) Cleveland (A) (-11) Oakland (-32) Worcester (-50)
1964 Tampa Bay (97) Cleveland (A) (97) Boston (A) (-18) Oakland (-35) Worcester (-44)
1965 Boston (A) (93) Cleveland (A) (-3) Kansas City (-7) Oakland (-30) Tampa Bay (-46)
1966 Kansas City (107) Boston (A) (-14) Cleveland (A) (-41) Oakland (-46) Tampa Bay (-60)
1967 Kansas City (92) Oakland (-4) Boston (A) (-6) Cleveland (A) (-37) Tampa Bay (-42)
1968 Kansas City (96) Boston (A) (-2) Oakland (-15) Cleveland (A) (-37) Tampa Bay (-42)
1969 Kansas City (110) Boston (A) (-23) Tampa Bay (-24) Oakland (-27) Cleveland (A) (-53)
1970 Oakland (107) Kansas City (-5) Boston (A) (-10) Tampa Bay (-27) Cleveland (A) (-50)
1971 Kansas City (111) Oakland (-5) Tampa Bay (-29) Boston (A) (-40) Cleveland (A) (-57)
1972 Tampa Bay (94) Cleveland (A) (-10.5) Kansas City (-11.5) Oakland (-17) Boston (A) (-37)
1973 Tampa Bay (86) Oakland (-0.5) Cleveland (A) (-1.5) Boston (A) (-22) Kansas City (-22)
1974 Tampa Bay (97) Cleveland (A) (-15) Boston (A) (-17) Oakland (-25) Kansas City (-28)
1975 Tampa Bay (96) Kansas City (-8) Boston (A) (-9) Cleveland (A) (-9) Oakland (-27)
1976 Kansas City (94) Oakland (-1) Tampa Bay (-13) Boston (A) (-20) Cleveland (A) (-25)