Zach Jackson vs. Al Milnar — Career Comparison

On the career pitching numbers, Al Milnar posted a stronger line than Zach Jackson. Al Milnar posted stronger numbers in ERA (4.18 vs 5.81) and home runs allowed (0.39 per nine innings vs 1.28). By the career numbers, Al Milnar 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.