Mason Barnett vs. Lefty George — Career Comparison

On the career pitching numbers, Lefty George posted a stronger line than Mason Barnett. Lefty George posted stronger numbers in ERA (3.85 vs 6.85) and WHIP (1.576 vs 1.657). By the career numbers, Lefty George 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.