Mark Acre vs. Bret Prinz — Career Comparison

Looking at the career totals, Mark Acre and Bret Prinz are fairly close on the surface numbers. Bret Prinz had the edge in ERA (4.89 vs 5.17). 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.