Sonny Boy Jeffries vs. Matt Moore — Career Comparison

On the career pitching numbers, Sonny Boy Jeffries posted a stronger line than Matt Moore. Sonny Boy Jeffries posted stronger numbers in ERA (3.57 vs 4.39) and home runs allowed (0.4 per nine innings vs 1.18). By the career numbers, Sonny Boy Jeffries 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.