David Hernandez vs. Aaron Rakers — Career Comparison

On the career pitching numbers, Aaron Rakers posted a stronger line than David Hernandez. Aaron Rakers posted stronger numbers in ERA (3.32 vs 4.12) and WHIP (1.105 vs 1.335). By the career numbers, Aaron Rakers 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.