Rudy Arroyo vs. Walter Murphy — Career Comparison

Looking at the career totals, Rudy Arroyo and Walter Murphy are fairly close on the surface numbers. Rudy Arroyo posted stronger numbers in ERA (5.4 vs 9) and WHIP (2.057 vs 2.500). Walter Murphy had the advantage in home runs allowed (0 per nine innings vs 1.54). By the career numbers, Rudy Arroyo 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.