Thomas Diamond vs. Bert Miller — Career Comparison

Looking at the career totals, Thomas Diamond and Bert Miller are fairly close on the surface numbers. Thomas Diamond posted stronger numbers in ERA (6.83 vs 7.94) and WHIP (1.828 vs 2.059). Bert Miller had the advantage in home runs allowed (0 per nine innings vs 1.55). By the career numbers, Thomas Diamond 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.