Jonathan Aro vs. Keynan Middleton — Career Comparison

On the career pitching numbers, Keynan Middleton posted a stronger line than Jonathan Aro. Keynan Middleton posted stronger numbers in ERA (3.84 vs 6.55) and WHIP (1.364 vs 1.909). By the career numbers, Keynan Middleton 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.