Barret Browning vs. Dan Otero — Career Comparison

Looking at the career totals, Barret Browning and Dan Otero are fairly close on the surface numbers. Dan Otero had the edge in ERA (3.39 vs 5.12). By the career numbers, Dan Otero 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.