Alejandro Chacin vs. Tony Jacobs — Career Comparison

On the career pitching numbers, Alejandro Chacin posted a stronger line than Tony Jacobs. Alejandro Chacin posted stronger numbers in ERA (10.5 vs 11.25) and home runs allowed (3 per nine innings vs 4.5). By the career numbers, Alejandro Chacin 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.