Phil Haugstad vs. Bob Mahoney — Career Comparison

Looking at the career totals, Phil Haugstad and Bob Mahoney are fairly close on the surface numbers. Bob Mahoney had the edge in ERA (4.96 vs 5.59). By the career numbers, Bob Mahoney 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.