There have been 83 teams who have won 100 games in a season according to baseball library
---------------------------------------------------------------------------------------------------------------
Baseball history (majors) teams with 100+ wins: (National League since 1876, American League since 1901.) (Federal League, American Association, Players League, Union Association, and National Association of Baseball Players never produced 100+ win teams)
Year Team (Name of the team at the time) (wins)
1892: Atlanta Braves (Boston Beaneaters) (102)
1898: Atlanta Braves (Boston Beaneaters) (102)
1899: Los Angeles Dodgers (Brooklyn Base Ball Club/Brooklyn Superbas) (101)
1902: Pittsburgh Pirates (103)
1904: San Francisco Giants (New York Giants) (106)
1905: San Francisco Giants (New York Giants) (105)
1906: Chicago Cubs (116)
1907: Chicago Cubs (107)
1909: Chicago Cubs (104), Pittsburgh Pirates (110)
1910: Chicago Cubs (104), Oakland Athletics (Philadelphia Athletics) (102)
1911: Oakland Athletics (Philadelphia Athletics) (101)
1912: Boston Red Sox (105), San Francisco Giants (New York Giants) (103)
1913: San Francisco Giants (New York Giants) (101)
1915: Boston Red Sox (101), Detroit Tigers (100)
1917: Chicago White Sox (100)
1927: New York Yankees (110)
1928: New York Yankees (101)
1929: Oakland Athletics (Philadelphia Athletics) (104)
1930: Oakland Athletics (Philadelphia Athletics) (102)
1931: Oakland Athletics (Philadelphia Athletics) (107), St. Louis Cardinals (101)
1932: New York Yankees (107)
1934: Detroit Tigers (101)
1935: Chicago Cubs (100)
1936: New York Yankees (102)
1937: New York Yankees (102)
1939: New York Yankees (106)
1940: Cincinnati Reds (100)
1941: New York Yankees (101), Los Angeles Dodgers (Brooklyn Dodgers) (100)
1942: New York Yankees (104), Los Angeles Dodgers (Brooklyn Dodgers) (103), St. Louis Cardinals (106)
1943: St. Louis Cardinals (105)
1944: St. Louis Cardinals (105)
1946: Boston Red Sox (104)
1953: Los Angeles Dodgers (Brooklyn Dodgers) (105)
1954: Cleveland Indians (111), New York Yankees (103)
1961: Detroit Tigers (101), New York Yankees (109)
1962: Los Angeles Dodgers (102), San Francisco Giants (103)
1963: New York Yankees (104)
1965: Minnesota Twins (102)
1967: St. Louis Cardinals (101)
1968: Detroit Tigers (103)
1969: Baltimore Orioles (109), New York Mets (100)
1970: Baltimore Orioles (108), Cincinnati Reds (102)
1971: Baltimore Orioles (101), Oakland Athletics (Oakland A's) (101)
1974: Los Angeles Dodgers (102)
1975: Cincinnati Reds (108)
1976: Cincinnati Reds (102),
Philadelphia Phillies (101)
1977: Kansas City Royals (102), New York Yankees (100), Philadelphia Phillies (101)
1978: New York Yankees (100)
1979: Baltimore Orioles (102)
1980: Baltimore Orioles (100), New York Yankees (103)
1984: Detroit Tigers (104)
1985: St. Louis Cardinals (101)
1986: New York Mets (108)
1988: New York Mets (100), Oakland Athletics (104)
1990: Oakland Athletics (103)
1993: Atlanta Braves (104), San Francisco Giants (103)
1995: Cleveland Indians (100)
1997: Atlanta Braves (101)
1998: Atlanta Braves (106), Houston Astros (102), New York Yankees (114)
1999:
Arizona Diamondbacks (100), Atlanta Braves (103)
2001: Oakland Athletics (102), Seattle Mariners (116)
2002: Atlanta Braves (101), New York Yankees (103), Oakland Athletics (103)
2003: Atlanta Braves (101), New York Yankees (101), San Francisco Giants (100)
2004: New York Yankees (101), St. Louis Cardinals (105)
2005: St. Louis Cardinals (100)
2008: Los Angeles Angels of Anaheim (100)
2009: New York Yankees (103)
96 teams in
Major League Baseball have hit the 100+ wins mark as of the conclusion of the 2009 season.