Casey Fossum vs. Arturo Lopez — Career Comparison

Casey Fossum 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. Casey Fossum posted stronger surface numbers — ERA 5.45 and WHIP 1.534 compared to 19.29 and 4.286 for Arturo Lopez. By the career numbers, Casey Fossum had the better of this cross-role comparison — though era context would sharpen the verdict.