Nolan Ryan holds the record with 2,795 career walks allowed (he also holds the record for career strikeouts).
Nolan Ryan holds the record for most career strikeouts with 5.714.
That would be Nolan Ryan.
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.
Roger Clemens with 2590.
Nolan Ryan with 5,714 career strikeouts.
That would be Cy Young, with 511 career victories.
Nolan Ryan. He has 7 career no-hitters.
As of 2009, Andy Pettitte holds the record for most career postseason wins with 18.