Sean Doolittle vs. Denny Driscoll — Career Comparison

Looking at the career totals, Sean Doolittle and Denny Driscoll are fairly close on the surface numbers. Denny Driscoll posted stronger numbers in ERA (3.08 vs 3.2) and home runs allowed (0.09 per nine innings vs 0.96). Sean Doolittle had the advantage in WHIP (1.045 vs 1.195). By the career numbers, Denny Driscoll 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.