Armando Benitez vs. Greg Bollo — Career Comparison

Looking at the career totals, Armando Benitez and Greg Bollo are fairly close on the surface numbers. Armando Benitez posted stronger numbers in ERA (3.13 vs 3.34) and home runs allowed (1.1 per nine innings vs 1.52). Greg Bollo had the advantage in WHIP (1.079 vs 1.258). By the career numbers, Armando Benitez 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.