Lee Guetterman vs. Robin Roberts — Career Comparison

Robin Roberts built a career as a starting pitcher and Lee Guetterman as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Robin Roberts led in walk avoidance (BB%+ 166 vs 123), strikeout rate (K%+ 84 vs 55), and run prevention (ERA+ 88 vs 82). Lee Guetterman held the edge in home run suppression (HR9+ 117 vs 76). Role difference aside, Robin Roberts holds a clear edge on every meaningful shared measure.