Jose Diaz vs. Cyclone Miller — Career Comparison

On the career pitching numbers, Cyclone Miller posted a stronger line than Jose Diaz. Cyclone Miller posted stronger numbers in ERA (3.04 vs 9.39) and WHIP (1.309 vs 2.609). By the career numbers, Cyclone Miller 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.