Charlie Kerfeld vs. Jim McCormick — Career Comparison

On the career pitching numbers, Jim McCormick posted a stronger line than Charlie Kerfeld. Jim McCormick posted stronger numbers in ERA (2.43 vs 4.2) and WHIP (1.132 vs 1.572). By the career numbers, Jim McCormick 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.