Mark Clark vs. Frank Stewart — Career Comparison

Looking at the career totals, Mark Clark and Frank Stewart are fairly close on the surface numbers. Mark Clark posted stronger numbers in ERA (4.61 vs 9) and WHIP (1.406 vs 2.250). Frank Stewart had the advantage in home runs allowed (0 per nine innings vs 1.11). By the career numbers, Mark Clark 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.