Willie Mills vs. Justin Verlander — Career Comparison

Justin Verlander built a career as a starting pitcher and Willie Mills as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Justin Verlander posted stronger surface numbers — ERA 3.32 and WHIP 1.143 compared to 8.44 and 1.563 for Willie Mills. By the career numbers, Justin Verlander had the better of this cross-role comparison — though era context would sharpen the verdict.