Bill Deegan vs. Mitch Harris — Career Comparison

Looking at the career totals, Bill Deegan and Mitch Harris are fairly close on the surface numbers. Mitch Harris posted stronger numbers in ERA (3.67 vs 6.35) and WHIP (1.593 vs 1.941). Bill Deegan had the advantage in home runs allowed (0 per nine innings vs 1.33). By the career numbers, Mitch Harris 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.