Orel Hershiser vs. Billy Nicholas — Career Comparison

Looking at the career totals, Orel Hershiser and Billy Nicholas are fairly close on the surface numbers. Orel Hershiser posted stronger numbers in ERA (3.48 vs 6.23) and WHIP (1.295 vs 2.423). Billy Nicholas had the advantage in home runs allowed (0 per nine innings vs 0.68). By the career numbers, Orel Hershiser 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.