Fred Mitchell vs. Sergio Valdez — Career Comparison

Looking at the career totals, Fred Mitchell and Sergio Valdez are fairly close on the surface numbers. Fred Mitchell posted stronger numbers in ERA (4.1 vs 5.06) and home runs allowed (0.2 per nine innings vs 1.37). Sergio Valdez had the advantage in WHIP (1.493 vs 1.544). By the career numbers, Fred Mitchell 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.