Dan Dumoulin vs. Willie Jensen — Career Comparison

Willie Jensen built a career as a starting pitcher and Dan Dumoulin as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Willie Jensen posted stronger surface numbers — ERA 3.64 and WHIP 1.667 compared to 7.84 and 2.613 for Dan Dumoulin. By the career numbers, Willie Jensen had the better of this cross-role comparison — though era context would sharpen the verdict.