Luis Avilan vs. Prelander Berroa — Career Comparison

Looking at the career totals, Luis Avilan and Prelander Berroa are fairly close on the surface numbers. Luis Avilan posted stronger numbers in WHIP (1.331 vs 1.548) and home runs allowed (0.58 per nine innings vs 0.87). Prelander Berroa had the advantage in ERA (3.05 vs 3.43). By the career numbers, Luis Avilan 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.