Greg Hibbard vs. Rube Marshall — Career Comparison

Looking at the career totals, Greg Hibbard and Rube Marshall are fairly close on the surface numbers. Greg Hibbard posted stronger numbers in ERA (4.05 vs 4.17) and WHIP (1.368 vs 1.562). Rube Marshall had the advantage in home runs allowed (0.19 per nine innings vs 0.78). By the career numbers, Greg Hibbard 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.