Ryan Dennick vs. Isidro Marquez — Career Comparison

On the career pitching numbers, Isidro Marquez posted a stronger line than Ryan Dennick. Isidro Marquez posted stronger numbers in ERA (6.75 vs 11.57) and WHIP (1.650 vs 2.357). By the career numbers, Isidro Marquez 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.