Lefty Clarke vs. Clarence Mitchell — Career Comparison

Looking at the career totals, Lefty Clarke and Clarence Mitchell are fairly close on the surface numbers. Clarence Mitchell posted stronger numbers in ERA (4.12 vs 5.4) and WHIP (1.460 vs 1.800). Lefty Clarke had the advantage in home runs allowed (0 per nine innings vs 0.47). By the career numbers, Clarence 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.