Allen Levrault vs. Caleb Smith — Career Comparison

On the career pitching numbers, Caleb Smith posted a stronger line than Allen Levrault. Caleb Smith posted stronger numbers in ERA (4.55 vs 5.59) and WHIP (1.329 vs 1.664). By the career numbers, Caleb Smith 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.