Jose Ascanio vs. Ray Callahan — Career Comparison

On the career pitching numbers, Jose Ascanio posted a stronger line than Ray Callahan. Jose Ascanio posted stronger numbers in ERA (5.28 vs 8.53) and WHIP (1.804 vs 2.053). By the career numbers, Jose Ascanio 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.