Sammy Peralta vs. Jimmy Rogers — Career Comparison

On the career pitching numbers, Sammy Peralta posted a stronger line than Jimmy Rogers. Sammy Peralta posted stronger numbers in ERA (5.12 vs 5.7) and home runs allowed (0.79 per nine innings vs 1.52). By the career numbers, Sammy Peralta 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.