Carlos Villanueva vs. Jake Walsh — Career Comparison

Looking at the career totals, Carlos Villanueva and Jake Walsh are fairly close on the surface numbers. Carlos Villanueva posted stronger numbers in ERA (4.31 vs 13.5) and WHIP (1.327 vs 1.875). Jake Walsh had the advantage in home runs allowed (0 per nine innings vs 1.25). By the career numbers, Carlos Villanueva 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.