Jack Armstrong vs. Fernando Cabrera — Career Comparison

Jack Armstrong built a career as a starting pitcher and Fernando Cabrera as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jack Armstrong led in home run suppression (HR9+ 85 vs 52), walk avoidance (BB%+ 91 vs 69), and run prevention (ERA+ 89 vs 72). Fernando Cabrera held the edge in strikeout rate (K%+ 139 vs 103). Role difference aside, Jack Armstrong holds a clear edge on every meaningful shared measure.