Ron Diorio vs. Cory Gearrin — Career Comparison

Looking at the career totals, Ron Diorio and Cory Gearrin are fairly close on the surface numbers. Cory Gearrin posted stronger numbers in WHIP (1.359 vs 1.525) and home runs allowed (0.68 per nine innings vs 0.89). Ron Diorio had the advantage in ERA (3.1 vs 3.61). By the career numbers, Cory Gearrin 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.