Dan Petry vs. Saul Rivera — Career Comparison

Dan Petry built a career as a starting pitcher and Saul Rivera as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Saul Rivera led in home run suppression (HR9+ 383 vs 77), skill-based run prevention (DICE+ 108 vs 82), and walk avoidance (BB%+ 100 vs 82). Role difference aside, Saul Rivera holds a clear edge on every meaningful shared measure.