Michael Driscoll vs. Taylor Guerrieri — Career Comparison

On the career pitching numbers, Michael Driscoll posted a stronger line than Taylor Guerrieri. Michael Driscoll posted stronger numbers in WHIP (1.600 vs 1.694) and home runs allowed (0 per nine innings vs 1). 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.