Bruce Chen vs. Keynan Middleton — Career Comparison

Bruce Chen built a career as a starting pitcher and Keynan Middleton as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Keynan Middleton led in strikeout rate (K%+ 117 vs 98), run prevention (ERA+ 115 vs 101), and skill-based run prevention (DICE+ 96 vs 90). Bruce Chen held the edge in home run suppression (HR9+ 80 vs 72). Role difference aside, Keynan Middleton holds a clear edge on every meaningful shared measure.