Alberto Arias vs. Dale Williams — Career Comparison

Looking at the career totals, Alberto Arias and Dale Williams are fairly close on the surface numbers. Dale Williams posted stronger numbers in WHIP (1.530 vs 1.580) and home runs allowed (0.11 per nine innings vs 0.36). Alberto Arias had the advantage in ERA (3.74 vs 4.23). By the career numbers, Dale Williams 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.