Jason Anderson vs. Mickey Jannis — Career Comparison

On the career pitching numbers, Jason Anderson posted a stronger line than Mickey Jannis. Jason Anderson posted stronger numbers in ERA (6.39 vs 18.9) and WHIP (1.974 vs 3.600). By the career numbers, Jason Anderson 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.