Sammy Peralta vs. George Prentiss — Career Comparison

Looking at the career totals, Sammy Peralta and George Prentiss are fairly close on the surface numbers. George Prentiss posted stronger numbers in WHIP (1.682 vs 1.774) and home runs allowed (0.16 per nine innings vs 0.79). Sammy Peralta had the advantage in ERA (5.12 vs 5.31). By the career numbers, George Prentiss 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.