Rogelio Armenteros vs. Paul Boris — Career Comparison

Rogelio Armenteros built a career as a starting pitcher and Paul Boris as a reliever — different jobs with different demands — but on the metrics that apply to both, a comparison is still worth making. Paul Boris posted stronger surface numbers — ERA 3.99 and WHIP 1.369 compared to 4 and 1.222 for Rogelio Armenteros. By the career numbers, Paul Boris had the better of this cross-role comparison — though era context would sharpen the verdict.