Ryan Hartman vs. Kevin Whelan — Career Comparison

On the career pitching numbers, Ryan Hartman posted a stronger line than Kevin Whelan. Ryan Hartman posted stronger numbers in ERA (3.86 vs 9) and WHIP (1.286 vs 3.333). By the career numbers, Ryan Hartman 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.