Pedro Borbon vs. Ernie Manning — Career Comparison

Looking at the career totals, Pedro Borbon and Ernie Manning are fairly close on the surface numbers. Ernie Manning had the edge in home runs allowed (0 per nine innings vs 0.55). By the career numbers, Ernie Manning 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.