Aroldis Chapman vs. Jim Stoops — Career Comparison

Looking at the career totals, Aroldis Chapman and Jim Stoops are fairly close on the surface numbers. Aroldis Chapman posted stronger numbers in WHIP (1.084 vs 2.000) and home runs allowed (0.59 per nine innings vs 2.25). Jim Stoops had the advantage in ERA (2.25 vs 2.52). By the career numbers, Aroldis Chapman 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.