Dewon Day vs. Oran O'Neal — Career Comparison

Looking at the career totals, Dewon Day and Oran O'Neal are fairly close on the surface numbers. Oran O'Neal had the edge in ERA (9.24 vs 11.25). By the career numbers, Oran O'Neal 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.