Don Aase vs. Zach Plesac — Career Comparison

Zach Plesac built a career as a starting pitcher and Don Aase as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Zach Plesac led in walk avoidance (BB%+ 112 vs 84), run prevention (ERA+ 103 vs 87), and home run suppression (HR9+ 94 vs 87). Don Aase held the edge in strikeout rate (K%+ 90 vs 81). Role difference aside, Zach Plesac holds a clear edge on every meaningful shared measure.