Bruce Ruffin vs. Thyago Vieira — Career Comparison

Bruce Ruffin built a career as a starting pitcher and Thyago Vieira as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bruce Ruffin posted stronger surface numbers — ERA 4.19 and WHIP 1.546 compared to 5.81 and 1.665 for Thyago Vieira. By the career numbers, Bruce Ruffin had the better of this cross-role comparison — though era context would sharpen the verdict.