Roberto Osuna vs. Jason Simontacchi — Career Comparison

Jason Simontacchi built a career as a starting pitcher and Roberto Osuna as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Roberto Osuna led in home run suppression (HR9+ 218 vs 83), walk avoidance (BB%+ 220 vs 105), and skill-based run prevention (DICE+ 164 vs 86). Role difference aside, Roberto Osuna holds a clear edge on every meaningful shared measure.