Keith Brown vs. Ron Mathis — Career Comparison

Ron Mathis built a career as a starting pitcher and Keith Brown as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Keith Brown posted stronger surface numbers — ERA 3.4 and WHIP 1.469 compared to 5.93 and 1.610 for Ron Mathis. By the career numbers, Keith Brown had the better of this cross-role comparison — though era context would sharpen the verdict.