Jamie Arnold vs. Yohander Mendez — Career Comparison

Yohander Mendez built a career as a starting pitcher and Jamie Arnold as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Jamie Arnold posted stronger surface numbers — ERA 5.73 and WHIP 1.652 compared to 6.23 and 1.573 for Yohander Mendez. By the career numbers, Jamie Arnold had the better of this cross-role comparison — though era context would sharpen the verdict.