Dan Casey vs. Rex Smith — Career Comparison

Looking at the career totals, Dan Casey and Rex Smith are fairly close on the surface numbers. Dan Casey posted stronger numbers in ERA (3.18 vs 5.5) and WHIP (1.313 vs 2.111). Rex Smith had the advantage in home runs allowed (0 per nine innings vs 0.23). By the career numbers, Dan Casey 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.