Aaron Barrett vs. Chris Hook — Career Comparison

On the career pitching numbers, Aaron Barrett posted a stronger line than Chris Hook. Aaron Barrett posted stronger numbers in ERA (4.01 vs 5.89) and WHIP (1.405 vs 1.812). By the career numbers, Aaron Barrett 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.