Pat Underwood vs. Esteban Yan — Career Comparison

Pat Underwood built a career as a starting pitcher and Esteban Yan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Pat Underwood led in strikeout rate (K%+ 126 vs 96), run prevention (ERA+ 103 vs 80), and walk avoidance (BB%+ 128 vs 109). Role difference aside, Pat Underwood holds a clear edge on every meaningful shared measure.