Casey Fossum vs. Frank Hershey — Career Comparison

Looking at the career totals, Casey Fossum and Frank Hershey are fairly close on the surface numbers. Casey Fossum posted stronger numbers in ERA (5.45 vs 6.75) and WHIP (1.534 vs 1.750). Frank Hershey had the advantage in home runs allowed (0 per nine innings vs 1.31). By the career numbers, Casey Fossum 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.