Alejandro Chacin vs. Erick Threets — Career Comparison

On the career pitching numbers, Erick Threets posted a stronger line than Alejandro Chacin. Erick Threets posted stronger numbers in ERA (3.28 vs 10.5) and WHIP (1.703 vs 2.500). By the career numbers, Erick Threets 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.