Paul Mirabella vs. Fernando Valenzuela — Career Comparison

Fernando Valenzuela built a career as a starting pitcher and Paul Mirabella as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Paul Mirabella led in run prevention (ERA+ 118 vs 95), walk avoidance (BB%+ 92 vs 80), and skill-based run prevention (DICE+ 94 vs 91). Role difference aside, Paul Mirabella holds a clear edge on every meaningful shared measure.