Tony Arnold vs. Rex Smith — Career Comparison

Looking at the career totals, Tony Arnold and Rex Smith are fairly close on the surface numbers. Tony Arnold posted stronger numbers in ERA (5.06 vs 5.5) and WHIP (1.685 vs 2.111). Rex Smith had the advantage in home runs allowed (0 per nine innings vs 0.92). By the career numbers, Tony Arnold 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.