Paul Assenmacher vs. Michael Kopech — Career Comparison

Michael Kopech built a career as a starting pitcher and Paul Assenmacher as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Paul Assenmacher led in walk avoidance (BB%+ 102 vs 58), skill-based run prevention (DICE+ 106 vs 78), and run prevention (ERA+ 113 vs 95). Role difference aside, Paul Assenmacher holds a clear edge on every meaningful shared measure.