Jakob Junis vs. David Purcey — Career Comparison

Jakob Junis built a career as a starting pitcher and David Purcey as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jakob Junis led in walk avoidance (BB%+ 129 vs 84), run prevention (ERA+ 93 vs 72), and skill-based run prevention (DICE+ 99 vs 88). David Purcey held the edge in strikeout rate (K%+ 100 vs 97). Role difference aside, Jakob Junis holds a clear edge on every meaningful shared measure.