The baseball pitcher with the most wins would be Cy Young. He had 511.
Andy Pettitte has the most career postseason wins with 18.
In 2011, the Philadelphia Phillies had the most wins with 102. Justin Verlander had the most wins as a pitcher with 24.
Whitey Ford has the most career World Series wins for a pitcher with 10.
Cy Young - 511 wins between 1890-1911.
through all the years of baseball and i have played baseball myself the great whit ford has the most with 10 world series wins and 4 of them were shut outs and he had 3 no hitters he is by far the best pitcher in the game of baseball Whitey did have the most world series wins but he did not pitch any no hitters in the regular season or world series.
Cy Young. 511 career wins
Jack Morris with 162 wins
Cy Young 511 wins ...
Cy Young, who pitched between 1890-1911, holds the MLB record for career wins by a pitcher with 511. He also holds the MLB record for career losses by a pitcher with 316.