Emerson Griffin vs. Junior Guerra — Career Comparison

On the career pitching numbers, Emerson Griffin posted a stronger line than Junior Guerra. Emerson Griffin posted stronger numbers in ERA (0 vs 4.06) and WHIP (0.923 vs 1.362). By the career numbers, Emerson Griffin 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.