Harry Heitmann vs. Charlie King — Career Comparison

Looking at the career totals, Harry Heitmann and Charlie King are fairly close on the surface numbers. Charlie King posted stronger numbers in ERA (11.85 vs 108) and WHIP (2.268 vs 12.000). Harry Heitmann had the advantage in home runs allowed (0 per nine innings vs 2.63). By the career numbers, Charlie King had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.