Don Aase vs. Cal Quantrill — Career Comparison

Cal Quantrill 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. Cal Quantrill led in walk avoidance (BB%+ 107 vs 84), home run suppression (HR9+ 102 vs 87), and run prevention (ERA+ 101 vs 87). Don Aase held the edge in strikeout rate (K%+ 90 vs 82). Role difference aside, Cal Quantrill holds a clear edge on every meaningful shared measure.