Nate Cornejo vs. John Middleton — Career Comparison

On the career pitching numbers, Nate Cornejo posted a stronger line than John Middleton. Nate Cornejo posted stronger numbers in ERA (5.41 vs 7.36) and WHIP (1.700 vs 1.909). By the career numbers, Nate Cornejo 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.