Boone Logan vs. Juan Moreno — Career Comparison

Looking at the career totals, Boone Logan and Juan Moreno are fairly close on the surface numbers. Juan Moreno posted stronger numbers in ERA (4.37 vs 4.5) and WHIP (1.458 vs 1.550). Boone Logan had the advantage in home runs allowed (1.12 per nine innings vs 1.33). By the career numbers, Juan Moreno 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.