Unknown Clark vs. Bill Holland — Career Comparison

Looking at the career totals, Unknown Clark and Bill Holland are fairly close on the surface numbers. Bill Holland posted stronger numbers in ERA (4.13 vs 7.5) and WHIP (1.344 vs 1.500). Unknown Clark had the advantage in home runs allowed (0 per nine innings vs 0.57). By the career numbers, Bill Holland 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.