Albert Abreu vs. Cam Booser — Career Comparison

Looking at the career totals, Albert Abreu and Cam Booser are fairly close on the surface numbers. Cam Booser had the edge in ERA (4.28 vs 4.58). By the career numbers, Cam Booser 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.