Dan Dumoulin vs. Bobby Keefe — Career Comparison

Bobby Keefe 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. Bobby Keefe posted stronger surface numbers — ERA 3.14 and WHIP 1.284 compared to 7.84 and 2.613 for Dan Dumoulin. By the career numbers, Bobby Keefe had the better of this cross-role comparison — though era context would sharpen the verdict.