Denis Boucher vs. Carson Spiers — Career Comparison

Looking at the career totals, Denis Boucher and Carson Spiers are fairly close on the surface numbers. Denis Boucher had the edge in ERA (5.42 vs 5.69). By the career numbers, Denis Boucher 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.