Spencer Arrighetti vs. Edward Mujica — Career Comparison

Spencer Arrighetti built a career as a starting pitcher and Edward Mujica as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Edward Mujica posted stronger surface numbers — ERA 3.92 and WHIP 1.213 compared to 4.69 and 1.409 for Spencer Arrighetti. By the career numbers, Edward Mujica had the better of this cross-role comparison — though era context would sharpen the verdict.