Rick Anderson vs. Paul Gehrman — Career Comparison

On the career pitching numbers, Paul Gehrman posted a stronger line than Rick Anderson. Paul Gehrman posted stronger numbers in ERA (2.89 vs 3.75) and WHIP (1.714 vs 2.083). By the career numbers, Paul Gehrman 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.