Art Doll vs. Elmer Knetzer — Career Comparison

Looking at the career totals, Art Doll and Elmer Knetzer are fairly close on the surface numbers. Elmer Knetzer posted stronger numbers in WHIP (1.334 vs 1.667) and home runs allowed (0.21 per nine innings vs 0.75). Art Doll had the advantage in ERA (3 vs 3.15). By the career numbers, Elmer Knetzer 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.