Gordon Maltzberger vs. Zac Rosscup — Career Comparison

On the career pitching numbers, Gordon Maltzberger posted a stronger line than Zac Rosscup. Gordon Maltzberger posted stronger numbers in ERA (2.7 vs 5.09) and WHIP (1.132 vs 1.673). By the career numbers, Gordon Maltzberger 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.