David Cone vs. Grover Powell — Career Comparison

David Cone built a career as a starting pitcher and Grover Powell as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Grover Powell posted stronger surface numbers — ERA 2.72 and WHIP 1.389 compared to 3.46 and 1.271 for David Cone. By the career numbers, Grover Powell had the better of this cross-role comparison — though era context would sharpen the verdict.