Jacob deGrom vs. Ben Heller — Career Comparison

Jacob deGrom built a career as a starting pitcher and Ben Heller as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jacob deGrom posted stronger surface numbers — ERA 2.57 and WHIP 0.994 compared to 4.65 and 1.565 for Ben Heller. By the career numbers, Jacob deGrom had the better of this cross-role comparison — though era context would sharpen the verdict.