George Boone vs. Dan Dumoulin — Career Comparison

Looking at the career totals, George Boone and Dan Dumoulin are fairly close on the surface numbers. George Boone had the edge in WHIP (1.600 vs 2.613). By the career numbers, George Boone 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.