Bob Bruce vs. Dan O'Brien — Career Comparison

Bob Bruce built a career as a starting pitcher and Dan O'Brien as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bob Bruce posted stronger surface numbers — ERA 3.85 and WHIP 1.346 compared to 5.9 and 1.931 for Dan O'Brien. By the career numbers, Bob Bruce had the better of this cross-role comparison — though era context would sharpen the verdict.