Pedro Silva vs. Rich Wortham — Career Comparison

Looking at the career totals, Pedro Silva and Rich Wortham are fairly close on the surface numbers. Rich Wortham posted stronger numbers in ERA (4.89 vs 7.49) and WHIP (1.546 vs 1.891). Pedro Silva had the advantage in home runs allowed (0.45 per nine innings vs 0.66). By the career numbers, Rich Wortham 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.