Art Mahaffey vs. Luis Marte — Career Comparison

Art Mahaffey built a career as a starting pitcher and Luis Marte as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Luis Marte posted stronger surface numbers — ERA 2.77 and WHIP 1.346 compared to 4.17 and 1.351 for Art Mahaffey. By the career numbers, Luis Marte had the better of this cross-role comparison — though era context would sharpen the verdict.