Glen Perkins vs. Andy Pratt — Career Comparison

Looking at the career totals, Glen Perkins and Andy Pratt are fairly close on the surface numbers. Glen Perkins posted stronger numbers in ERA (3.88 vs 15) and WHIP (1.309 vs 4.333). Andy Pratt had the advantage in home runs allowed (0 per nine innings vs 1.07). By the career numbers, Glen Perkins 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.