Rattler Harrison vs. Mike Jerzembeck — Career Comparison

On the career pitching numbers, Rattler Harrison posted a stronger line than Mike Jerzembeck. Rattler Harrison posted stronger numbers in ERA (4.71 vs 12.79) and WHIP (1.718 vs 2.053). By the career numbers, Rattler Harrison 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.