John Perkovich vs. Wilking Rodriguez — Career Comparison

On the career pitching numbers, Wilking Rodriguez posted a stronger line than John Perkovich. Wilking Rodriguez posted stronger numbers in ERA (0 vs 7.2) and WHIP (1.000 vs 1.600). By the career numbers, Wilking Rodriguez 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.