How Many MLB Pitchers Have Won 30 Games In A Season?
How Many MLB Pitchers Have Won 30 Games In A Season? Jack Chesbro, Ed Walsh, Christy Mathewson, Walter Johnson, Joe McGinnity, Smoky Joe Wood, Pete Alexander, Cy Young, Jim Bagby, Jack Coombs, Lefty Grove, Denny McLain and Dizzy Dean are the 13 MLB pitchers who have won 30 games in a season as of 2014.