Bubba Church vs. Carson Spiers — Career Comparison

On the career pitching numbers, Bubba Church posted a stronger line than Carson Spiers. Bubba Church posted stronger numbers in ERA (4.1 vs 5.69) and WHIP (1.423 vs 1.573). By the career numbers, Bubba Church 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.