Edward Mujica vs. Michael Roth — Career Comparison

On the career pitching numbers, Edward Mujica posted a stronger line than Michael Roth. Edward Mujica posted stronger numbers in ERA (3.92 vs 8.5) and WHIP (1.213 vs 1.889). By the career numbers, Edward Mujica 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.