Robin Roberts vs. Tom Tellmann — Career Comparison

Robin Roberts built a career as a starting pitcher and Tom Tellmann as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tom Tellmann led in run prevention (ERA+ 138 vs 88), home run suppression (HR9+ 126 vs 76), and skill-based run prevention (DICE+ 98 vs 93). Robin Roberts held the edge in walk avoidance (BB%+ 166 vs 105). Keeping the role difference in mind, the edge still goes to Tom Tellmann.