Mickey Haefner vs. Chris Mahoney — Career Comparison

Looking at the career totals, Mickey Haefner and Chris Mahoney are fairly close on the surface numbers. Mickey Haefner posted stronger numbers in WHIP (1.358 vs 1.909) and home runs allowed (0.47 per nine innings vs 0.82). Chris Mahoney had the advantage in ERA (3.27 vs 3.5). By the career numbers, Mickey Haefner 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.