Emiliano Fruto vs. Adam Peterson — Career Comparison

On the career pitching numbers, Emiliano Fruto posted a stronger line than Adam Peterson. Emiliano Fruto posted stronger numbers in ERA (5.5 vs 16.88) and WHIP (1.639 vs 3.750). By the career numbers, Emiliano Fruto 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.