Jake Arrieta vs. Dugan Darnell — Career Comparison

Jake Arrieta built a career as a starting pitcher and Dugan Darnell as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Dugan Darnell posted stronger surface numbers — ERA 3.86 and WHIP 1.457 compared to 3.98 and 1.268 for Jake Arrieta. By the career numbers, Dugan Darnell had the better of this cross-role comparison — though era context would sharpen the verdict.