Erik Davis vs. John Perkovich — Career Comparison

On the career pitching numbers, Erik Davis posted a stronger line than John Perkovich. Erik Davis posted stronger numbers in ERA (3.12 vs 7.2) and WHIP (1.269 vs 1.600). By the career numbers, Erik Davis 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.