George Chalmers vs. Alfredo Simon — Career Comparison

On the career pitching numbers, George Chalmers posted a stronger line than Alfredo Simon. George Chalmers posted stronger numbers in ERA (3.41 vs 4.56) and home runs allowed (0.24 per nine innings vs 1.22). By the career numbers, George Chalmers 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.