Philip Humber vs. Michael Mariot — Career Comparison

Philip Humber built a career as a starting pitcher and Michael Mariot as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Philip Humber posted stronger surface numbers — ERA 5.31 and WHIP 1.442 compared to 5.85 and 1.643 for Michael Mariot. By the career numbers, Philip Humber had the better of this cross-role comparison — though era context would sharpen the verdict.