Parson Perryman vs. Scott Sullivan — Career Comparison

Looking at the career totals, Parson Perryman and Scott Sullivan are fairly close on the surface numbers. Parson Perryman had the edge in home runs allowed (0.36 per nine innings vs 1.09). By the career numbers, Parson Perryman 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.