Dan Dumoulin vs. Mike Jones — Career Comparison

Looking at the career totals, Dan Dumoulin and Mike Jones are fairly close on the surface numbers. Mike Jones posted stronger numbers in ERA (3.27 vs 7.84) and WHIP (1.364 vs 2.613). Dan Dumoulin had the advantage in home runs allowed (0 per nine innings vs 0.82). By the career numbers, Mike Jones 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.