Roberto Duran vs. Jim Moroney — Career Comparison

Jim Moroney built a career as a starting pitcher and Roberto Duran as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jim Moroney posted stronger surface numbers — ERA 3.69 and WHIP 1.468 compared to 6.58 and 1.846 for Roberto Duran. By the career numbers, Jim Moroney had the better of this cross-role comparison — though era context would sharpen the verdict.