Jose Diaz vs. Davis Martin — Career Comparison

Davis Martin 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. Davis Martin posted stronger surface numbers — ERA 4.32 and WHIP 1.332 compared to 9.39 and 2.609 for Jose Diaz. By the career numbers, Davis Martin had the better of this cross-role comparison — though era context would sharpen the verdict.