Don Carman vs. Russ Swan — Career Comparison

Don Carman built a career as a starting pitcher and Russ Swan as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Russ Swan led in home run suppression (HR9+ 112 vs 77), walk avoidance (BB%+ 103 vs 90), and run prevention (ERA+ 99 vs 91). Don Carman held the edge in strikeout rate (K%+ 95 vs 59). Role difference aside, Russ Swan holds a clear edge on every meaningful shared measure.