Scott Carroll vs. Carson Spiers — Career Comparison

On the career pitching numbers, Scott Carroll posted a stronger line than Carson Spiers. Scott Carroll posted stronger numbers in ERA (4.6 vs 5.69) and WHIP (1.491 vs 1.573). By the career numbers, Scott Carroll 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.