Willie Collazo vs. Sam Cooper — Career Comparison

Sam Cooper built a career as a starting pitcher and Willie Collazo as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Sam Cooper posted stronger surface numbers — ERA 5.4 and WHIP 1.534 compared to 6.35 and 2.294 for Willie Collazo. By the career numbers, Sam Cooper had the better of this cross-role comparison — though era context would sharpen the verdict.