David McKay vs. Al Smith — Career Comparison

Looking at the career totals, David McKay and Al Smith are fairly close on the surface numbers. David McKay posted stronger numbers in ERA (6.21 vs 9) and WHIP (1.560 vs 3.000). Al Smith had the advantage in home runs allowed (0 per nine innings vs 1.35). By the career numbers, David McKay 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.