Leo Rosales vs. Rex Smith — Career Comparison

Looking at the career totals, Leo Rosales and Rex Smith are fairly close on the surface numbers. Leo Rosales posted stronger numbers in ERA (5.01 vs 5.5) and WHIP (1.505 vs 2.111). Rex Smith had the advantage in home runs allowed (0 per nine innings vs 0.88). By the career numbers, Leo Rosales 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.