Archie Bradley vs. Henry Gruber — Career Comparison

On the career pitching numbers, Henry Gruber posted a stronger line than Archie Bradley. Henry Gruber posted stronger numbers in ERA (3.67 vs 4.03) and home runs allowed (0.31 per nine innings vs 0.85). By the career numbers, Henry Gruber 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.