Grant Hartwig vs. Brad Mills — Career Comparison

Brad Mills built a career as a starting pitcher and Grant Hartwig as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Grant Hartwig posted stronger surface numbers — ERA 5.14 and WHIP 1.429 compared to 7.97 and 1.785 for Brad Mills. By the career numbers, Grant Hartwig had the better of this cross-role comparison — though era context would sharpen the verdict.