Chummy Gray vs. Buddy Groom — Career Comparison

On the career pitching numbers, Chummy Gray posted a stronger line than Buddy Groom. Chummy Gray posted stronger numbers in ERA (3.44 vs 4.64) and home runs allowed (0.13 per nine innings vs 0.89). By the career numbers, Chummy Gray 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.