T. J. McFarland vs. Michael Roth — Career Comparison

On the career pitching numbers, T. J. McFarland posted a stronger line than Michael Roth. T. J. McFarland posted stronger numbers in ERA (4.18 vs 8.5) and WHIP (1.517 vs 1.889). By the career numbers, T. J. McFarland 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.