Roric Harrison vs. Bill Walker — Career Comparison

On the career pitching numbers, Bill Walker posted a stronger line than Roric Harrison. Bill Walker posted stronger numbers in ERA (3.59 vs 4.24) and WHIP (1.419 vs 1.471). By the career numbers, Bill 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.