Jose Acosta vs. Kyle Ryan — Career Comparison

Looking at the career totals, Jose Acosta and Kyle Ryan are fairly close on the surface numbers. Kyle Ryan posted stronger numbers in ERA (4.05 vs 4.51) and WHIP (1.417 vs 1.561). Jose Acosta had the advantage in home runs allowed (0.38 per nine innings vs 0.99). By the career numbers, Kyle Ryan 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.