Dan Dumoulin vs. Jerry Upp — Career Comparison

Jerry Upp 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. Jerry Upp posted stronger surface numbers — ERA 1.69 and WHIP 1.425 compared to 7.84 and 2.613 for Dan Dumoulin. By the career numbers, Jerry Upp had the better of this cross-role comparison — though era context would sharpen the verdict.