Tommy Greene vs. Matt Krook — Career Comparison

Tommy Greene built a career as a starting pitcher and Matt Krook as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Tommy Greene posted stronger surface numbers — ERA 4.14 and WHIP 1.342 compared to 16.2 and 2.640 for Matt Krook. By the career numbers, Tommy Greene had the better of this cross-role comparison — though era context would sharpen the verdict.