Jim Manning vs. Robbie Weinhardt — Career Comparison

Looking at the career totals, Jim Manning and Robbie Weinhardt are fairly close on the surface numbers. Jim Manning posted stronger numbers in ERA (5.14 vs 6.39) and home runs allowed (0 per nine innings vs 0.58). Robbie Weinhardt had the advantage in WHIP (1.742 vs 2.143). By the career numbers, Jim Manning 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.