Ian Seymour vs. A. D. Young — Career Comparison

Looking at the career totals, Ian Seymour and A. D. Young are fairly close on the surface numbers. Ian Seymour posted stronger numbers in ERA (3.63 vs 5.21) and WHIP (1.193 vs 1.414). A. D. Young had the advantage in home runs allowed (0 per nine innings vs 0.79). By the career numbers, Ian Seymour 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.