116 by the cubs in 1906 a 116 by the mariners in 2001
The most games the Atlanta Braves won in a season was 106. They achieved this in 1998.
The Dallas Cowboys have won the most, 32 NFL post season games.
The most games the Cubs have won in a season is 116 in 1906.
The most games won in a regular season by the Yankees was 114 games. In the 1998 season the Yankees record was 114-48.
They won 111 games in 1954.
The most games Nolan Ryan won in a season was 22 for the 1974 California Angels. He won 21 for the 1973 California Angels.
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The most wins in a season before the schedule was increased to 162 games was by the 1906 Chicago Cubs who won 116 games. This is still the record for most wins in an MLB regular season. It was tied in 2001 by the Seattle Mariners.
The Cleveland Cavaliers have won the most games this year (2010) in the regular season.
In 1976 and in 1977 the Phillies won 101 regular season games. They most likely will exceed that total in 2011.
Through the 2013 season, the Chicago Bears won the most games in NFL history, with 747. Regular season (730-534-42), Postseason (17-18).
The Dallas Mavericks.