Jairo Diaz vs. Earnest Long — Career Comparison

Earnest Long built a career as a starting pitcher and Jairo Diaz as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jairo Diaz posted stronger surface numbers — ERA 4.86 and WHIP 1.556 compared to 5 and 1.889 for Earnest Long. By the career numbers, Jairo Diaz had the better of this cross-role comparison — though era context would sharpen the verdict.