Jo-Jo Reyes vs. Art Warren — Career Comparison

Jo-Jo Reyes built a career as a starting pitcher and Art Warren as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Art Warren posted stronger surface numbers — ERA 4.19 and WHIP 1.348 compared to 6.06 and 1.665 for Jo-Jo Reyes. By the career numbers, Art Warren had the better of this cross-role comparison — though era context would sharpen the verdict.