Bert Cole vs. Cecil Duff — Career Comparison

Looking at the career totals, Bert Cole and Cecil Duff are fairly close on the surface numbers. Bert Cole posted stronger numbers in ERA (4.67 vs 4.97) and home runs allowed (0.39 per nine innings vs 0.71). Cecil Duff had the advantage in WHIP (1.500 vs 1.593). By the career numbers, Bert Cole 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.