Leonel Campos vs. Slim McGrew — Career Comparison

Looking at the career totals, Leonel Campos and Slim McGrew are fairly close on the surface numbers. Leonel Campos posted stronger numbers in ERA (4.74 vs 6.6) and WHIP (1.557 vs 1.900). Slim McGrew had the advantage in home runs allowed (0.3 per nine innings vs 1.03). By the career numbers, Leonel Campos 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.