Alfredo Simon vs. Doug Slaten — Career Comparison

Alfredo Simon built a career as a starting pitcher and Doug Slaten as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Doug Slaten led in home run suppression (HR9+ 148 vs 89), run prevention (ERA+ 141 vs 91), and skill-based run prevention (DICE+ 104 vs 88). Role difference aside, Doug Slaten holds a clear edge on every meaningful shared measure.