George Davies vs. Isidro Marquez — Career Comparison

On the career pitching numbers, George Davies posted a stronger line than Isidro Marquez. George Davies posted stronger numbers in ERA (3.32 vs 6.75) and WHIP (1.331 vs 1.650). By the career numbers, George Davies 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.