Scott McGregor vs. Porter Moss — Career Comparison

Looking at the career totals, Scott McGregor and Porter Moss are fairly close on the surface numbers. Porter Moss had the edge in home runs allowed (0.28 per nine innings vs 0.99). By the career numbers, Porter Moss 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.