Mitch Harris vs. Ryan Miller — Career Comparison

On the career pitching numbers, Mitch Harris posted a stronger line than Ryan Miller. Mitch Harris posted stronger numbers in ERA (3.67 vs 4.15) and WHIP (1.593 vs 1.769). By the career numbers, Mitch Harris 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.