Mark Leiter vs. Junichi Tazawa — Career Comparison

Mark Leiter built a career as a starting pitcher and Junichi Tazawa as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Junichi Tazawa led in walk avoidance (BB%+ 146 vs 105), skill-based run prevention (DICE+ 110 vs 93), and home run suppression (HR9+ 96 vs 80). Mark Leiter held the edge in strikeout rate (K%+ 107 vs 103). Role difference aside, Junichi Tazawa holds a clear edge on every meaningful shared measure.