Jonathan Aro vs. Daniel Davidson — Career Comparison

Looking at the career totals, Jonathan Aro and Daniel Davidson are fairly close on the surface numbers. Daniel Davidson posted stronger numbers in ERA (5.4 vs 6.55) and home runs allowed (0 per nine innings vs 1.64). Jonathan Aro had the advantage in WHIP (1.909 vs 4.200). By the career numbers, Daniel Davidson 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.