Don Aase vs. Larry Dierker — Career Comparison

Larry Dierker 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. Larry Dierker led in walk avoidance (BB%+ 102 vs 84), run prevention (ERA+ 104 vs 87), and strikeout rate (K%+ 105 vs 90). Role difference aside, Larry Dierker holds a clear edge on every meaningful shared measure.