John Cummings vs. Roric Harrison — Career Comparison

Roric Harrison built a career as a starting pitcher and John Cummings as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Cummings led in home run suppression (HR9+ 115 vs 93), walk avoidance (BB%+ 101 vs 92), and run prevention (ERA+ 88 vs 81). Roric Harrison held the edge in strikeout rate (K%+ 84 vs 74). Role difference aside, John Cummings holds a clear edge on every meaningful shared measure.