Bill Cox vs. Ryota Igarashi — Career Comparison

Looking at the career totals, Bill Cox and Ryota Igarashi are fairly close on the surface numbers. Ryota Igarashi had the edge in ERA (6.41 vs 6.56). By the career numbers, Ryota Igarashi 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.