Yilber Díaz vs. Steve Jones — Career Comparison

Yilber Díaz built a career as a starting pitcher and Steve Jones as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Yilber Díaz posted stronger surface numbers — ERA 4.31 and WHIP 1.468 compared to 4.44 and 1.469 for Steve Jones. By the career numbers, Yilber Díaz had the better of this cross-role comparison — though era context would sharpen the verdict.