Michael Driscoll vs. Deolis Guerra — Career Comparison

Looking at the career totals, Michael Driscoll and Deolis Guerra are fairly close on the surface numbers. Deolis Guerra posted stronger numbers in ERA (4.54 vs 5.4) and WHIP (1.239 vs 1.600). Michael Driscoll had the advantage in home runs allowed (0 per nine innings vs 1.44). By the career numbers, Deolis Guerra 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.