Dan Dumoulin vs. Felix Peña — Career Comparison

Looking at the career totals, Dan Dumoulin and Felix Peña are fairly close on the surface numbers. Felix Peña posted stronger numbers in ERA (4.66 vs 7.84) and WHIP (1.297 vs 2.613). Dan Dumoulin had the advantage in home runs allowed (0 per nine innings vs 1.35). By the career numbers, Felix Peña 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.