Hector Maestri vs. Ben Rivera — Career Comparison

Looking at the career totals, Hector Maestri and Ben Rivera are fairly close on the surface numbers. Hector Maestri posted stronger numbers in ERA (1.13 vs 4.52) and WHIP (1.250 vs 1.489). Ben Rivera had the advantage in home runs allowed (0.9 per nine innings vs 1.13). By the career numbers, Hector Maestri 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.