John Perkovich vs. Steve Wilson — Career Comparison

On the career pitching numbers, Steve Wilson posted a stronger line than John Perkovich. Steve Wilson posted stronger numbers in ERA (4.4 vs 7.2) and WHIP (1.454 vs 1.600). By the career numbers, Steve Wilson 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.