Denny O'Toole vs. Daniel Stumpf — Career Comparison

Looking at the career totals, Denny O'Toole and Daniel Stumpf are fairly close on the surface numbers. Daniel Stumpf posted stronger numbers in ERA (4.66 vs 5.04) and WHIP (1.600 vs 1.747). Denny O'Toole had the advantage in home runs allowed (0.89 per nine innings vs 1.31). By the career numbers, Daniel Stumpf 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.