Chet Covington vs. Ryota Igarashi — Career Comparison

On the career pitching numbers, Chet Covington posted a stronger line than Ryota Igarashi. Chet Covington posted stronger numbers in ERA (4.66 vs 6.41) and WHIP (1.397 vs 1.849). By the career numbers, Chet Covington 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.