Marty Janzen vs. Terris McDuffie — Career Comparison

On the career pitching numbers, Terris McDuffie posted a stronger line than Marty Janzen. Terris McDuffie posted stronger numbers in ERA (3.86 vs 6.39) and WHIP (1.354 vs 1.743). By the career numbers, Terris McDuffie 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.