Keith Atherton vs. Shane McClanahan — Career Comparison

Shane McClanahan built a career as a starting pitcher and Keith Atherton as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Shane McClanahan led in home run suppression (HR9+ 118 vs 68), run prevention (ERA+ 138 vs 97), and skill-based run prevention (DICE+ 127 vs 87). Keith Atherton held the edge in walk avoidance (BB%+ 111 vs 107). Role difference aside, Shane McClanahan holds a clear edge on every meaningful shared measure.