Jose Acosta vs. Reese Olson — Career Comparison

Reese Olson 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. Reese Olson posted stronger surface numbers — ERA 3.6 and WHIP 1.173 compared to 4.51 and 1.561 for Jose Acosta. By the career numbers, Reese Olson had the better of this cross-role comparison — though era context would sharpen the verdict.