Andy Coakley vs. George Mullin — Career Comparison

Looking at the career totals, Andy Coakley and George Mullin are fairly close on the surface numbers. Andy Coakley had the edge in ERA (2.35 vs 2.82). By the career numbers, Andy Coakley 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.