Clay Parker vs. Porter Vaughan — Career Comparison

Looking at the career totals, Clay Parker and Porter Vaughan are fairly close on the surface numbers. Clay Parker posted stronger numbers in ERA (4.42 vs 5.83) and WHIP (1.436 vs 1.730). Porter Vaughan had the advantage in home runs allowed (0.89 per nine innings vs 1.19). By the career numbers, Clay Parker 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.