Ed Heusser vs. Don Kaiser — Career Comparison

On the career pitching numbers, Ed Heusser posted a stronger line than Don Kaiser. Ed Heusser posted stronger numbers in ERA (3.69 vs 4.15) and WHIP (1.350 vs 1.458). By the career numbers, Ed Heusser 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.