Brett Bochy vs. Ray Kerr — Career Comparison

On the career pitching numbers, Brett Bochy posted a stronger line than Ray Kerr. Brett Bochy posted stronger numbers in ERA (2.84 vs 5.3) and WHIP (0.789 vs 1.436). By the career numbers, Brett Bochy 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.