David Hernandez vs. Pascual Perez — Career Comparison

Pascual Perez built a career as a starting pitcher and David Hernandez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Pascual Perez led in walk avoidance (BB%+ 141 vs 92), run prevention (ERA+ 114 vs 83), and skill-based run prevention (DICE+ 109 vs 89). Role difference aside, Pascual Perez holds a clear edge on every meaningful shared measure.