Jason Grilli vs. Kirk McCaskill — Career Comparison

Kirk McCaskill built a career as a starting pitcher and Jason Grilli as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Kirk McCaskill led in home run suppression (HR9+ 126 vs 81), run prevention (ERA+ 98 vs 83), and skill-based run prevention (DICE+ 98 vs 85). Jason Grilli held the edge in strikeout rate (K%+ 100 vs 82). Role difference aside, Kirk McCaskill holds a clear edge on every meaningful shared measure.