Paul Gibson vs. Al Mahon — Career Comparison

On the career pitching numbers, Paul Gibson posted a stronger line than Al Mahon. Paul Gibson posted stronger numbers in ERA (9 vs 22.85) and WHIP (3.000 vs 4.154). By the career numbers, Paul Gibson 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.