Burleigh Grimes vs. Warren Hacker — Career Comparison

Looking at the career totals, Burleigh Grimes and Warren Hacker are fairly close on the surface numbers. Burleigh Grimes posted stronger numbers in ERA (3.53 vs 4.21) and home runs allowed (0.32 per nine innings vs 1.27). Warren Hacker had the advantage in WHIP (1.279 vs 1.365). By the career numbers, Burleigh Grimes 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.