Pedro Martinez vs. Luis Perez — Career Comparison

Pedro Martinez built a career as a starting pitcher and Luis Perez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Pedro Martinez led in strikeout rate (K%+ 141 vs 100), run prevention (ERA+ 109 vs 94), and skill-based run prevention (DICE+ 113 vs 100). Luis Perez held the edge in home run suppression (HR9+ 117 vs 102). Role difference aside, Pedro Martinez holds a clear edge on every meaningful shared measure.