Brian O'Connor vs. Edwar Ramirez — Career Comparison

Looking at the career totals, Brian O'Connor and Edwar Ramirez are fairly close on the surface numbers. Edwar Ramirez had the edge in WHIP (1.582 vs 1.865). By the career numbers, Edwar Ramirez 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.