Bill Butler vs. Brock Stewart — Career Comparison

Bill Butler built a career as a starting pitcher and Brock Stewart as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Bill Butler posted stronger surface numbers — ERA 4.21 and WHIP 1.479 compared to 4.48 and 1.489 for Brock Stewart. By the career numbers, Bill Butler had the better of this cross-role comparison — though era context would sharpen the verdict.