Arturo Lopez vs. Fred Mitchell — Career Comparison

Fred Mitchell built a career as a starting pitcher and Arturo Lopez as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Fred Mitchell posted stronger surface numbers — ERA 4.1 and WHIP 1.544 compared to 19.29 and 4.286 for Arturo Lopez. By the career numbers, Fred Mitchell had the better of this cross-role comparison — though era context would sharpen the verdict.