Jose Acosta vs. Russ Kemmerer — Career Comparison

Russ Kemmerer built a career as a starting pitcher and Jose Acosta as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Russ Kemmerer posted stronger surface numbers — ERA 4.46 and WHIP 1.457 compared to 4.51 and 1.561 for Jose Acosta. By the career numbers, Russ Kemmerer had the better of this cross-role comparison — though era context would sharpen the verdict.