Rafael Betancourt vs. Rollie Sheldon — Career Comparison

Rollie Sheldon built a career as a starting pitcher and Rafael Betancourt as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rafael Betancourt led in strikeout rate (K%+ 114 vs 82), run prevention (ERA+ 118 vs 92), and skill-based run prevention (DICE+ 113 vs 95). Role difference aside, Rafael Betancourt holds a clear edge on every meaningful shared measure.