[rpriske]

Expansion Jays! 63-99 - WS - New York Mets over Minnesota Twins

1978 69-93 - WS - Cincinnati Reds over Detroit Tigers

1979 94-68 - WS - Texas Rangers over Cincinnati Reds

1980 97-66 (Lost a tiebreaker game to Detroit) - WS - Detroit Tigers over Cincinnati Reds

1981 89-73 - WS - Pittsburgh Pirates over Detroit Tigers

1982 98-64 - WS - Detroit Tigers over Pittsburgh Pirates

1983 104-58 (Lost ALCS to Oakland 3-1) - WS - Oakland Athletics over St.Louis Cardinals

1984 114-48 (Beat Kansas City in ALCS 4-0) - WS - Los Angeles Dodgers over Toronto Blue Jays (4 games to 1)

1985 123-39 (Record for wins) (Beat Kansas City in ALCS 4-0) - WS - Toronto Blue Jays over Chicago Cubs (4 games to 2)

1986 122-40 (Beat Kansas City in ALCS 4-1) - WS - Toronto Blue Jays over Pittsburgh Pirates (4 games to 2)

1987 115-47 - (Lost ALCS 4-0 to Texas) - WS - Philadelphia Phillies over Texas Rangers (4 games to 1)

1988 86-76 - (Lost ALCS 4-2 to Angels) - WS - St. Louis Cardinals over California Angels (4 games to 2)

1989 68-94 - (Worst season since 1977) - WS - St. Louis Cardinals over Texas Rangers (4 games to 0)

1990 - 73-89 - WS - California Angels over New York Mets (4 games to 0)

1991 - 68-94 - (Tied for 2nd worst season ever for the franchise) WS - St. Louis Cardinals over Detroit Tigers (4 games to 0)