Harry Child vs. Slim McGrew — Career Comparison

Looking at the career totals, Harry Child and Slim McGrew are fairly close on the surface numbers. Harry Child posted stronger numbers in ERA (6.3 vs 6.6) and WHIP (1.500 vs 1.900). Slim McGrew had the advantage in home runs allowed (0.3 per nine innings vs 0.9). By the career numbers, Harry Child 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.