Roberto Duran vs. Robert Prior — Career Comparison

Robert Prior 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. Robert Prior posted stronger surface numbers — ERA 6.55 and WHIP 1.909 compared to 6.58 and 1.846 for Roberto Duran. By the career numbers, Robert Prior had the better of this cross-role comparison — though era context would sharpen the verdict.