Greg Brummett vs. Carlos Marmol — Career Comparison

Greg Brummett built a career as a starting pitcher and Carlos Marmol as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Carlos Marmol posted stronger surface numbers — ERA 3.57 and WHIP 1.390 compared to 5.08 and 1.541 for Greg Brummett. By the career numbers, Carlos Marmol had the better of this cross-role comparison — though era context would sharpen the verdict.