Bryan Abreu vs. Zach McClellan — Career Comparison

Looking at the career totals, Bryan Abreu and Zach McClellan are fairly close on the surface numbers. Bryan Abreu posted stronger numbers in ERA (2.65 vs 5.79) and WHIP (1.174 vs 1.929). Zach McClellan had the advantage in home runs allowed (0 per nine innings vs 0.68). By the career numbers, Bryan Abreu 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.