Keith Comstock vs. Dick Ruthven — Career Comparison

Dick Ruthven built a career as a starting pitcher and Keith Comstock as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Keith Comstock led in strikeout rate (K%+ 142 vs 94), home run suppression (HR9+ 117 vs 88), and run prevention (ERA+ 107 vs 81). Dick Ruthven held the edge in walk avoidance (BB%+ 107 vs 79). Role difference aside, Keith Comstock holds a clear edge on every meaningful shared measure.