Thomas Hatch vs. Tyler Walker — Career Comparison

On the career pitching numbers, Tyler Walker posted a stronger line than Thomas Hatch. Tyler Walker posted stronger numbers in ERA (4.23 vs 5.24) and WHIP (1.418 vs 1.621). By the career numbers, Tyler 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.