George Hennessey vs. Marcus Moore — Career Comparison

Looking at the career totals, George Hennessey and Marcus Moore are fairly close on the surface numbers. George Hennessey had the edge in ERA (5.2 vs 6.25). By the career numbers, George Hennessey 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.