Rafael Dolis vs. Slim McGrew — Career Comparison

Looking at the career totals, Rafael Dolis and Slim McGrew are fairly close on the surface numbers. Rafael Dolis posted stronger numbers in ERA (4.57 vs 6.6) and WHIP (1.575 vs 1.900). Slim McGrew had the advantage in home runs allowed (0.3 per nine innings vs 0.72). By the career numbers, Rafael Dolis 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.