Mike Couchee vs. Duke Markell — Career Comparison

Duke Markell built a career as a starting pitcher and Mike Couchee as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Mike Couchee posted stronger surface numbers — ERA 5.14 and WHIP 1.357 compared to 6.33 and 2.109 for Duke Markell. By the career numbers, Mike Couchee had the better of this cross-role comparison — though era context would sharpen the verdict.