John Perkovich vs. Ed Pinnance — Career Comparison

On the career pitching numbers, Ed Pinnance posted a stronger line than John Perkovich. Ed Pinnance posted stronger numbers in ERA (2.57 vs 7.2) and WHIP (1.000 vs 1.600). By the career numbers, Ed Pinnance 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.