Carl Bouldin vs. Thyago Vieira — Career Comparison

Carl Bouldin 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. Thyago Vieira posted stronger surface numbers — ERA 5.81 and WHIP 1.665 compared to 6.15 and 1.800 for Carl Bouldin. By the career numbers, Thyago Vieira had the better of this cross-role comparison — though era context would sharpen the verdict.