Jim Peterson vs. Jordan Smith — Career Comparison

Looking at the career totals, Jim Peterson and Jordan Smith are fairly close on the surface numbers. Jordan Smith posted stronger numbers in ERA (4.94 vs 5.27) and WHIP (1.581 vs 1.665). Jim Peterson had the advantage in home runs allowed (0.74 per nine innings vs 1.45). By the career numbers, Jordan Smith 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.