Walt Herrell vs. Dave Smith — Career Comparison

Looking at the career totals, Walt Herrell and Dave Smith are fairly close on the surface numbers. Dave Smith posted stronger numbers in ERA (2.67 vs 18) and WHIP (1.294 vs 3.500). Walt Herrell had the advantage in home runs allowed (0 per nine innings vs 0.38). By the career numbers, Dave 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.