John Foley vs. Ernie Manning — Career Comparison

Looking at the career totals, John Foley and Ernie Manning are fairly close on the surface numbers. Ernie Manning had the edge in ERA (3.6 vs 4.5). 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.