Willie Collazo vs. Tom Kelley — Career Comparison

Tom Kelley 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. Tom Kelley posted stronger surface numbers — ERA 3.75 and WHIP 1.527 compared to 6.35 and 2.294 for Willie Collazo. By the career numbers, Tom Kelley had the better of this cross-role comparison — though era context would sharpen the verdict.