Billy Holland vs. Rob Kaminsky — Career Comparison

Billy Holland built a career as a starting pitcher and Rob Kaminsky as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Rob Kaminsky posted stronger surface numbers — ERA 1.93 and WHIP 1.071 compared to 2.27 and 1.137 for Billy Holland. By the career numbers, Rob Kaminsky had the better of this cross-role comparison — though era context would sharpen the verdict.