John Brown vs. John Doyle — Career Comparison

John Brown built a career as a starting pitcher and John Doyle as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Brown posted stronger surface numbers — ERA 2.29 and WHIP 1.236 compared to 2.63 and 1.833 for John Doyle. By the career numbers, John Brown had the better of this cross-role comparison — though era context would sharpen the verdict.