Rex Brothers vs. Dan Dumoulin — Career Comparison

Looking at the career totals, Rex Brothers and Dan Dumoulin are fairly close on the surface numbers. Rex Brothers posted stronger numbers in ERA (4.08 vs 7.84) and WHIP (1.536 vs 2.613). Dan Dumoulin had the advantage in home runs allowed (0 per nine innings vs 0.98). By the career numbers, Rex Brothers 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.