Steve Arlin vs. Geraldo Guzman — Career Comparison

Looking at the career totals, Steve Arlin and Geraldo Guzman are fairly close on the surface numbers. Steve Arlin posted stronger numbers in ERA (4.33 vs 5.04) and home runs allowed (0.7 per nine innings vs 1.29). Geraldo Guzman had the advantage in WHIP (1.421 vs 1.529). By the career numbers, Steve Arlin 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.