Zach Jackson vs. Bobby Madritsch — Career Comparison

On the career pitching numbers, Bobby Madritsch posted a stronger line than Zach Jackson. Bobby Madritsch posted stronger numbers in ERA (3.41 vs 5.81) and WHIP (1.235 vs 1.566). By the career numbers, Bobby Madritsch 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.