Brandon Backe vs. Billy Koch — Career Comparison

Brandon Backe built a career as a starting pitcher and Billy Koch as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Billy Koch led in home run suppression (HR9+ 118 vs 73), run prevention (ERA+ 106 vs 81), and strikeout rate (K%+ 115 vs 95). Role difference aside, Billy Koch holds a clear edge on every meaningful shared measure.