Herb Karpel vs. Arodys Vizcaino — Career Comparison

Looking at the career totals, Herb Karpel and Arodys Vizcaino are fairly close on the surface numbers. Arodys Vizcaino posted stronger numbers in ERA (3.11 vs 10.8) and WHIP (1.345 vs 2.400). Herb Karpel had the advantage in home runs allowed (0 per nine innings vs 0.86). By the career numbers, Arodys Vizcaino 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.