Pedro Silva vs. Justin Wrobleski — Career Comparison

Looking at the career totals, Pedro Silva and Justin Wrobleski are fairly close on the surface numbers. Justin Wrobleski posted stronger numbers in ERA (4.81 vs 7.49) and WHIP (1.291 vs 1.891). Pedro Silva had the advantage in home runs allowed (0.45 per nine innings vs 1.31). By the career numbers, Justin Wrobleski 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.