Paul McCullough vs. Michael Roth — Career Comparison

Looking at the career totals, Paul McCullough and Michael Roth are fairly close on the surface numbers. Paul McCullough had the edge in WHIP (1.227 vs 1.889). By the career numbers, Paul McCullough 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.