Bob Barr vs. David Peterson — Career Comparison

David Peterson built a career as a starting pitcher and Bob Barr as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bob Barr posted stronger surface numbers — ERA 3.86 and WHIP 3.000 compared to 4.12 and 1.376 for David Peterson. By the career numbers, Bob Barr had the better of this cross-role comparison — though era context would sharpen the verdict.