Geoff Hartlieb vs. Buck Marrow — Career Comparison

Buck Marrow built a career as a starting pitcher and Geoff Hartlieb as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Buck Marrow posted stronger surface numbers — ERA 5.06 and WHIP 1.615 compared to 7.95 and 1.972 for Geoff Hartlieb. By the career numbers, Buck Marrow had the better of this cross-role comparison — though era context would sharpen the verdict.