Todd Frohwirth vs. Slim McGrew — Career Comparison

Looking at the career totals, Todd Frohwirth and Slim McGrew are fairly close on the surface numbers. Todd Frohwirth posted stronger numbers in ERA (3.6 vs 6.6) and WHIP (1.403 vs 1.900). Slim McGrew had the advantage in home runs allowed (0.3 per nine innings vs 0.5). By the career numbers, Todd Frohwirth 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.