Jonathan Aro vs. Russ Miller — Career Comparison

Russ Miller built a career as a starting pitcher and Jonathan Aro as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Russ Miller posted stronger surface numbers — ERA 5.4 and WHIP 1.581 compared to 6.55 and 1.909 for Jonathan Aro. By the career numbers, Russ Miller had the better of this cross-role comparison — though era context would sharpen the verdict.