Tom Davey vs. John Perkovich — Career Comparison

On the career pitching numbers, Tom Davey posted a stronger line than John Perkovich. Tom Davey posted stronger numbers in ERA (4.41 vs 7.2) and home runs allowed (0.66 per nine innings vs 5.4). By the career numbers, Tom Davey 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.