Julian Aguiar vs. Tommy Greene — Career Comparison

On the career pitching numbers, Tommy Greene posted a stronger line than Julian Aguiar. Tommy Greene posted stronger numbers in ERA (4.14 vs 6.25) and home runs allowed (0.89 per nine innings vs 2.27). By the career numbers, Tommy Greene 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.