Kurt Ainsworth vs. John DeSilva — Career Comparison

On the career pitching numbers, Kurt Ainsworth posted a stronger line than John DeSilva. Kurt Ainsworth posted stronger numbers in ERA (5.19 vs 7.2) and home runs allowed (1.14 per nine innings vs 1.8). By the career numbers, Kurt Ainsworth 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.