Alejandro Chacin vs. Tom Walker — Career Comparison

On the career pitching numbers, Tom Walker posted a stronger line than Alejandro Chacin. Tom Walker posted stronger numbers in ERA (3.87 vs 10.5) and WHIP (1.408 vs 2.500). By the career numbers, Tom Walker 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.