D. J. Carrasco vs. Lou Polli — Career Comparison

On the career pitching numbers, D. J. Carrasco posted a stronger line than Lou Polli. D. J. Carrasco posted stronger numbers in ERA (4.5 vs 4.68) and WHIP (1.511 vs 1.843). By the career numbers, D. J. Carrasco 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.