Jose Diaz vs. John Michaels — Career Comparison

John Michaels built a career as a starting pitcher and Jose Diaz as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. John Michaels posted stronger surface numbers — ERA 5.13 and WHIP 1.587 compared to 9.39 and 2.609 for Jose Diaz. By the career numbers, John Michaels had the better of this cross-role comparison — though era context would sharpen the verdict.