Michael Kopech vs. Tony Watson — Career Comparison

Michael Kopech built a career as a starting pitcher and Tony Watson as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tony Watson led in walk avoidance (BB%+ 125 vs 58), run prevention (ERA+ 114 vs 95), and skill-based run prevention (DICE+ 93 vs 78). Michael Kopech held the edge in strikeout rate (K%+ 100 vs 91). Role difference aside, Tony Watson holds a clear edge on every meaningful shared measure.