Arnett Mitchell vs. Tommy Thompson — Career Comparison

Looking at the career totals, Arnett Mitchell and Tommy Thompson are fairly close on the surface numbers. Arnett Mitchell posted stronger numbers in ERA (5.32 vs 6.06) and WHIP (1.543 vs 1.714). Tommy Thompson had the advantage in home runs allowed (0 per nine innings vs 0.22). By the career numbers, Arnett Mitchell 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.