Christian Bergman vs. Bret Saberhagen — Career Comparison

On the career pitching numbers, Bret Saberhagen posted a stronger line than Christian Bergman. Bret Saberhagen posted stronger numbers in ERA (3.34 vs 5.59) and WHIP (1.154 vs 1.493). By the career numbers, Bret Saberhagen 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.