Don Mossi vs. Josh Osich — Career Comparison

Don Mossi built a career as a starting pitcher and Josh Osich as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Don Mossi led in walk avoidance (BB%+ 181 vs 109), skill-based run prevention (DICE+ 105 vs 78), and run prevention (ERA+ 105 vs 83). Role difference aside, Don Mossi holds a clear edge on every meaningful shared measure.