Boone Logan vs. Don Newcombe — Career Comparison

Don Newcombe built a career as a starting pitcher and Boone Logan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Boone Logan led in strikeout rate (K%+ 118 vs 89), home run suppression (HR9+ 82 vs 70), and skill-based run prevention (DICE+ 99 vs 93). Don Newcombe held the edge in walk avoidance (BB%+ 162 vs 103). Role difference aside, Boone Logan holds a clear edge on every meaningful shared measure.