Steven Matz vs. Daniel Stumpf — Career Comparison

Steven Matz built a career as a starting pitcher and Daniel Stumpf as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Steven Matz led in walk avoidance (BB%+ 113 vs 96), run prevention (ERA+ 111 vs 97), and strikeout rate (K%+ 104 vs 90). Role difference aside, Steven Matz holds a clear edge on every meaningful shared measure.