John Doyle vs. Matt Perisho — Career Comparison

On the career pitching numbers, John Doyle posted a stronger line than Matt Perisho. John Doyle posted stronger numbers in ERA (2.63 vs 6.39) and home runs allowed (0 per nine innings vs 1.37). By the career numbers, John Doyle 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.