Jerry Byrne vs. Earl Cook — Career Comparison

Jerry Byrne built a career as a starting pitcher and Earl Cook as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Earl Cook posted stronger surface numbers — ERA 4.5 and WHIP 2.000 compared to 7.36 and 2.318 for Jerry Byrne. By the career numbers, Earl Cook had the better of this cross-role comparison — though era context would sharpen the verdict.