Rick Heiserman vs. Bryce Montes de Oca — Career Comparison

Looking at the career totals, Rick Heiserman and Bryce Montes de Oca are fairly close on the surface numbers. Bryce Montes de Oca posted stronger numbers in WHIP (2.700 vs 2.769) and home runs allowed (0 per nine innings vs 4.15). Rick Heiserman had the advantage in ERA (8.31 vs 10.8). By the career numbers, Bryce Montes de Oca 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.