Zach Phillips vs. Efrain Valdez — Career Comparison

Looking at the career totals, Zach Phillips and Efrain Valdez are fairly close on the surface numbers. Efrain Valdez posted stronger numbers in ERA (2.91 vs 3.22) and home runs allowed (1.06 per nine innings vs 1.61). Zach Phillips had the advantage in WHIP (1.522 vs 1.588). By the career numbers, Efrain Valdez 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.