John Callahan vs. Curtis Partch — Career Comparison

On the career pitching numbers, Curtis Partch posted a stronger line than John Callahan. Curtis Partch posted stronger numbers in ERA (5.52 vs 16.2) and WHIP (1.548 vs 3.000). By the career numbers, Curtis Partch 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.