John Burkett vs. Matt Perisho — Career Comparison

John Burkett 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. John Burkett led in walk avoidance (BB%+ 120 vs 88), run prevention (ERA+ 96 vs 77), and skill-based run prevention (DICE+ 100 vs 84). Role difference aside, John Burkett holds a clear edge on every meaningful shared measure.