Dan Dumoulin vs. Mike Kinnunen — Career Comparison

Looking at the career totals, Dan Dumoulin and Mike Kinnunen are fairly close on the surface numbers. Mike Kinnunen posted stronger numbers in ERA (5.23 vs 7.84) and WHIP (1.858 vs 2.613). Dan Dumoulin had the advantage in home runs allowed (0 per nine innings vs 0.87). By the career numbers, Mike Kinnunen 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.