Tom Glavine vs. Jason Grilli — Career Comparison

Tom Glavine built a career as a starting pitcher and Jason Grilli as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tom Glavine led in home run suppression (HR9+ 105 vs 81), walk avoidance (BB%+ 110 vs 89), and run prevention (ERA+ 99 vs 83). Jason Grilli held the edge in strikeout rate (K%+ 100 vs 69). Role difference aside, Tom Glavine holds a clear edge on every meaningful shared measure.