Cody Bolton vs. John Mackinson — Career Comparison

Looking at the career totals, Cody Bolton and John Mackinson are fairly close on the surface numbers. Cody Bolton had the edge in ERA (5.79 vs 7.36). By the career numbers, Cody Bolton 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.