Whitey Ford has the most wins in Yankees history with 236.
Jamie Moyer. Moyer has 145 wins as a Mariner, the most in club history. Randy Johnson is second with 130.
The New York Yankees all-time winningest pitcher is Whitey Ford with 236 wins.
Steve Carlton with 241 Robin Roberts has 234
Whitey Ford has the most career World Series wins for a pitcher with 10.
Through the 2008 season, Roger Clemens and Cy Young are tied for most career wins by a Red Sox pitcher with 192 . As of 2010, Tim Wakefield has 172.
Cy Young 511
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.
Cy Young. 511 career wins
Jack Morris with 162 wins