R. Smith vs. Jack Warner — Career Comparison

Looking at the career totals, R. Smith and Jack Warner are fairly close on the surface numbers. Jack Warner posted stronger numbers in ERA (5.1 vs 9) and WHIP (1.610 vs 1.800). R. Smith had the advantage in home runs allowed (0 per nine innings vs 0.82). By the career numbers, Jack Warner 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.