Jonathan Aro vs. Roger Hambright — Career Comparison

On the career pitching numbers, Roger Hambright posted a stronger line than Jonathan Aro. Roger Hambright posted stronger numbers in ERA (4.39 vs 6.55) and WHIP (1.275 vs 1.909). By the career numbers, Roger Hambright 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.