Cory Abbott vs. Michael Kopech — Career Comparison

Michael Kopech built a career as a starting pitcher and Cory Abbott as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Michael Kopech led in home run suppression (HR9+ 83 vs 48), run prevention (ERA+ 95 vs 69), and skill-based run prevention (DICE+ 78 vs 65). Cory Abbott held the edge in walk avoidance (BB%+ 88 vs 58). Role difference aside, Michael Kopech holds a clear edge on every meaningful shared measure.