Mike Duvall vs. Dane Johnson — Career Comparison

Looking at the career totals, Mike Duvall and Dane Johnson are fairly close on the surface numbers. Dane Johnson had the edge in home runs allowed (0.81 per nine innings vs 1.06). By the career numbers, Dane Johnson 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.