Ben Callahan vs. Charles Dougherty — Career Comparison

On the career pitching numbers, Charles Dougherty posted a stronger line than Ben Callahan. Charles Dougherty posted stronger numbers in ERA (2.86 vs 12.54) and WHIP (1.155 vs 2.571). By the career numbers, Charles Dougherty 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.