Bret Prinz vs. Jerrod Riggan — Career Comparison

Looking at the career totals, Bret Prinz and Jerrod Riggan are fairly close on the surface numbers. Bret Prinz posted stronger numbers in ERA (4.89 vs 5.19) and WHIP (1.674 vs 1.835). Jerrod Riggan had the advantage in home runs allowed (0.83 per nine innings vs 1.27). By the career numbers, Bret Prinz 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.