Derek Aucoin vs. Emmanuel Clase — Career Comparison

Looking at the career totals, Derek Aucoin and Emmanuel Clase are fairly close on the surface numbers. Emmanuel Clase posted stronger numbers in ERA (1.88 vs 3.38) and WHIP (0.964 vs 1.500). Derek Aucoin had the advantage in home runs allowed (0 per nine innings vs 0.38). By the career numbers, Emmanuel Clase 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.