Alejandro Chacin vs. Tim Worrell — Career Comparison

On the career pitching numbers, Tim Worrell posted a stronger line than Alejandro Chacin. Tim Worrell posted stronger numbers in ERA (3.97 vs 10.5) and WHIP (1.407 vs 2.500). By the career numbers, Tim Worrell 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.