Roric Harrison vs. Bobby Miller — Career Comparison

Looking at the career totals, Roric Harrison and Bobby Miller are fairly close on the surface numbers. Roric Harrison posted stronger numbers in ERA (4.24 vs 5.44) and home runs allowed (0.69 per nine innings vs 1.51). Bobby Miller had the advantage in WHIP (1.349 vs 1.471). By the career numbers, Roric Harrison 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.