Cam Booser vs. Efrain Valdez — Career Comparison

Looking at the career totals, Cam Booser and Efrain Valdez are fairly close on the surface numbers. Efrain Valdez posted stronger numbers in ERA (2.91 vs 4.28) and home runs allowed (1.06 per nine innings vs 1.59). Cam Booser had the advantage in WHIP (1.439 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.