Sammy Peralta vs. Brian Rogers — Career Comparison

Looking at the career totals, Sammy Peralta and Brian Rogers are fairly close on the surface numbers. Sammy Peralta posted stronger numbers in ERA (5.12 vs 9.28) and home runs allowed (0.79 per nine innings vs 3.38). Brian Rogers had the advantage in WHIP (1.594 vs 1.774). 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.