Scott Forster vs. Rosario Rodriguez — Career Comparison

On the career pitching numbers, Rosario Rodriguez posted a stronger line than Scott Forster. Rosario Rodriguez posted stronger numbers in ERA (4.8 vs 7.88) and WHIP (1.533 vs 1.688). By the career numbers, Rosario Rodriguez 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.