Yu Darvish vs. Frank Smith — Career Comparison

On the career pitching numbers, Frank Smith posted a stronger line than Yu Darvish. Frank Smith posted stronger numbers in ERA (2.59 vs 3.65) and home runs allowed (0.11 per nine innings vs 1.17). By the career numbers, Frank Smith 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.