Dewon Day vs. Zach Duke — Career Comparison

Zach Duke built a career as a starting pitcher and Dewon Day as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Zach Duke posted stronger surface numbers — ERA 4.31 and WHIP 1.474 compared to 11.25 and 2.333 for Dewon Day. By the career numbers, Zach Duke had the better of this cross-role comparison — though era context would sharpen the verdict.