Don Aase vs. Carter Capps — Career Comparison

Looking at the career totals, Don Aase and Carter Capps are fairly close on the surface numbers. Don Aase posted stronger numbers in ERA (3.8 vs 4.21) and home runs allowed (0.72 per nine innings vs 1.04). Carter Capps had the advantage in WHIP (1.348 vs 1.431). By the career numbers, Don Aase 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.