Robert Gibson vs. Chick Smith — Career Comparison

Looking at the career totals, Robert Gibson and Chick Smith are fairly close on the surface numbers. Chick Smith posted stronger numbers in ERA (3.57 vs 9.86) and WHIP (1.472 vs 2.619). Robert Gibson had the advantage in home runs allowed (0 per nine innings vs 0.51). By the career numbers, Chick Smith 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.