Patrick Corbin vs. Ernie Groth — Career Comparison

Looking at the career totals, Patrick Corbin and Ernie Groth are fairly close on the surface numbers. Patrick Corbin posted stronger numbers in ERA (4.51 vs 5.63) and WHIP (1.384 vs 1.750). Ernie Groth had the advantage in home runs allowed (0.56 per nine innings vs 1.25). By the career numbers, Patrick Corbin 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.