Casey Fossum vs. Bob Harris — Career Comparison

Looking at the career totals, Casey Fossum and Bob Harris are fairly close on the surface numbers. Bob Harris posted stronger numbers in ERA (4.96 vs 5.45) and home runs allowed (0.81 per nine innings vs 1.31). Casey Fossum had the advantage in WHIP (1.534 vs 1.647). By the career numbers, Bob Harris 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.