Frank Biscan vs. Dan Dumoulin — Career Comparison

Looking at the career totals, Frank Biscan and Dan Dumoulin are fairly close on the surface numbers. Frank Biscan posted stronger numbers in ERA (5.28 vs 7.84) and WHIP (1.847 vs 2.613). Dan Dumoulin had the advantage in home runs allowed (0 per nine innings vs 0.24). By the career numbers, Frank Biscan 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.