The most wins by a team in a Major League regular season was by the 1906 Chicago Cubs and 2001 Seattle Mariners with 116. The Cubs did it in 155 games and the Mariners did it in 162 games. The most wins by a pitcher in a Major League regular season was 59 by Charley Radbourn in 1884. The most wins by a pitcher after the year 1920 was 31 by both Denny McClain (1968) and Lefty Grove (1931)
In 2001, the Mariners went 116-46.
Whitey Ford has the most career World Series wins for a pitcher with 10.
In 2009, three pitchers were tied with the most wins in the American League. They each won 19 games.CC Sabathia - New York YankeesJustin Verlander - Detroit TigersFelix Hernandez - Seattle Mariners
Cy Young 511
Cy Young. 511 career wins
Jack Morris with 162 wins
Cy Young 511 wins ...
The 2002 Seattle Mariners, with 116.