Alejandro Chacin vs. Luis Madero — Career Comparison

On the career pitching numbers, Luis Madero posted a stronger line than Alejandro Chacin. Luis Madero posted stronger numbers in ERA (9 vs 10.5) and WHIP (1.833 vs 2.500). By the career numbers, Luis Madero 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.