Domingo Jean vs. Ciscero Warren — Career Comparison

Looking at the career totals, Domingo Jean and Ciscero Warren are fairly close on the surface numbers. Domingo Jean posted stronger numbers in ERA (4.46 vs 5) and WHIP (1.413 vs 1.600). Ciscero Warren had the advantage in home runs allowed (0 per nine innings vs 1.56). By the career numbers, Domingo Jean 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.