Jonathan Aro vs. Warner Madrigal — Career Comparison

On the career pitching numbers, Warner Madrigal posted a stronger line than Jonathan Aro. Warner Madrigal posted stronger numbers in ERA (6.1 vs 6.55) and WHIP (1.664 vs 1.909). By the career numbers, Warner Madrigal 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.