Doug Konieczny vs. Carson Spiers — Career Comparison

On the career pitching numbers, Doug Konieczny posted a stronger line than Carson Spiers. Doug Konieczny posted stronger numbers in ERA (4.93 vs 5.69) and home runs allowed (0.65 per nine innings vs 1.85). By the career numbers, Doug Konieczny 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.