Pedro Beato vs. John Perkovich — Career Comparison

On the career pitching numbers, Pedro Beato posted a stronger line than John Perkovich. Pedro Beato posted stronger numbers in ERA (4.31 vs 7.2) and WHIP (1.330 vs 1.600). By the career numbers, Pedro Beato 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.