Larry Dierker vs. Jeremy Jeffress — Career Comparison

Larry Dierker built a career as a starting pitcher and Jeremy Jeffress as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jeremy Jeffress led in home run suppression (HR9+ 180 vs 91), run prevention (ERA+ 163 vs 104), and skill-based run prevention (DICE+ 117 vs 98). Larry Dierker held the edge in strikeout rate (K%+ 105 vs 94). Role difference aside, Jeremy Jeffress holds a clear edge on every meaningful shared measure.