Michael Driscoll vs. Danny Leon — Career Comparison

Looking at the career totals, Michael Driscoll and Danny Leon are fairly close on the surface numbers. Michael Driscoll posted stronger numbers in ERA (5.4 vs 5.89) and home runs allowed (0 per nine innings vs 2.45). Danny Leon had the advantage in WHIP (1.527 vs 1.600). By the career numbers, Michael 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.