Joe Kerrigan vs. Steve Stemle — Career Comparison

On the career pitching numbers, Joe Kerrigan posted a stronger line than Steve Stemle. Joe Kerrigan posted stronger numbers in ERA (3.89 vs 8.64) and WHIP (1.482 vs 1.920). By the career numbers, Joe Kerrigan 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.