John Perkovich vs. Alberto Reyes — Career Comparison

On the career pitching numbers, Alberto Reyes posted a stronger line than John Perkovich. Alberto Reyes posted stronger numbers in ERA (3.82 vs 7.2) and WHIP (1.281 vs 1.600). By the career numbers, Alberto Reyes 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.