Rogelio Armenteros vs. Jaime Cocanower — Career Comparison

Looking at the career totals, Rogelio Armenteros and Jaime Cocanower are fairly close on the surface numbers. Rogelio Armenteros had the edge in WHIP (1.222 vs 1.578). By the career numbers, Rogelio Armenteros had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.