Spencer Arrighetti vs. John Bogart — Career Comparison

On the career pitching numbers, John Bogart posted a stronger line than Spencer Arrighetti. John Bogart posted stronger numbers in ERA (3.04 vs 4.69) and home runs allowed (0 per nine innings vs 1.35). By the career numbers, John Bogart 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.