Matt Perisho vs. Frank Sullivan — Career Comparison

Frank Sullivan built a career as a starting pitcher and Matt Perisho as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Frank Sullivan led in run prevention (ERA+ 109 vs 77), walk avoidance (BB%+ 115 vs 88), and strikeout rate (K%+ 103 vs 85). Role difference aside, Frank Sullivan holds a clear edge on every meaningful shared measure.