Rogelio Armenteros vs. Lew Carpenter — Career Comparison

Rogelio Armenteros built a career as a starting pitcher and Lew Carpenter as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Lew Carpenter posted stronger surface numbers — ERA 0 and WHIP 1.500 compared to 4 and 1.222 for Rogelio Armenteros. By the career numbers, Lew Carpenter had the better of this cross-role comparison — though era context would sharpen the verdict.