Zach Putnam vs. Rex Smith — Career Comparison

Looking at the career totals, Zach Putnam and Rex Smith are fairly close on the surface numbers. Zach Putnam posted stronger numbers in ERA (3.2 vs 5.5) and WHIP (1.276 vs 2.111). Rex Smith had the advantage in home runs allowed (0 per nine innings vs 0.77). By the career numbers, Zach Putnam 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.