Akinori Otsuka vs. Mark Smith — Career Comparison

Looking at the career totals, Akinori Otsuka and Mark Smith are fairly close on the surface numbers. Akinori Otsuka posted stronger numbers in ERA (2.44 vs 6.75) and WHIP (1.228 vs 2.114). Mark Smith had the advantage in home runs allowed (0 per nine innings vs 0.47). By the career numbers, Akinori Otsuka 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.