Javier Martinez vs. William McCarthy — Career Comparison

Looking at the career totals, Javier Martinez and William McCarthy are fairly close on the surface numbers. Javier Martinez posted stronger numbers in ERA (4.83 vs 9) and WHIP (1.805 vs 2.500). William McCarthy had the advantage in home runs allowed (0 per nine innings vs 1.1). By the career numbers, Javier Martinez 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.