Clay Buchholz vs. Carson Spiers — Career Comparison

On the career pitching numbers, Clay Buchholz posted a stronger line than Carson Spiers. Clay Buchholz posted stronger numbers in ERA (3.98 vs 5.69) and WHIP (1.307 vs 1.573). By the career numbers, Clay Buchholz 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.