Hayden Birdsong vs. Sandy McDougal — Career Comparison

On the career pitching numbers, Sandy McDougal posted a stronger line than Hayden Birdsong. Sandy McDougal posted stronger numbers in ERA (3.97 vs 4.77) and home runs allowed (0 per nine innings vs 1.37). By the career numbers, Sandy McDougal 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.