Ryan Helsley vs. Marc Pisciotta — Career Comparison

On the career pitching numbers, Ryan Helsley posted a stronger line than Marc Pisciotta. Ryan Helsley posted stronger numbers in ERA (2.96 vs 4.24) and WHIP (1.214 vs 1.661). By the career numbers, Ryan Helsley 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.