Luther Hackman vs. Cal Quantrill — Career Comparison

Cal Quantrill built a career as a starting pitcher and Luther Hackman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Cal Quantrill led in walk avoidance (BB%+ 107 vs 95), run prevention (ERA+ 101 vs 91), and skill-based run prevention (DICE+ 93 vs 86). Role difference aside, Cal Quantrill holds a clear edge on every meaningful shared measure.