Unknown Clark vs. Hollis Thurston — Career Comparison

Looking at the career totals, Unknown Clark and Hollis Thurston are fairly close on the surface numbers. Hollis Thurston posted stronger numbers in ERA (4.24 vs 7.5) and WHIP (1.444 vs 1.500). Unknown Clark had the advantage in home runs allowed (0 per nine innings vs 0.54). By the career numbers, Hollis Thurston 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.