Jack Chesbra
Sandy Koufax (27 wins)
Old Hoss Radbourn way back in 1884 won an amazing 59 games according to Baseball Almanac.
Jim Bagby won 31 games for the Indians in 1920.
Through the 2008 season, that is Mordecai 'Three Finger' Brown who won 29 games in the 1908 season.
Whitey Ford has won the most games as a Yankees pitcher with 236 wins.
The Pirates franchise record for most wins by a pitcher in a season is held by Frank Killen who won 34 games in 1893.
There are hundreds of pitchers that accomplished this feat.
Denny McLain, who won 16 straight road games in 1968.
Denny McLain of the 1968 Detroit Tigers with 31 wins.
Chris Capuano
In 1968, Tigers' pitcher Denny McLain ended the regular season with a record of 31-6. He is the last pitcher in MLB history to win 30+ games in a season.