Andy Pratt vs. Seth Rosin — Career Comparison

Looking at the career totals, Andy Pratt and Seth Rosin are fairly close on the surface numbers. Seth Rosin posted stronger numbers in ERA (12 vs 15) and WHIP (2.500 vs 4.333). Andy Pratt had the advantage in home runs allowed (0 per nine innings vs 1.5). By the career numbers, Seth Rosin 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.