Anastacio Martinez vs. Kevin Whelan — Career Comparison

On the career pitching numbers, Anastacio Martinez posted a stronger line than Kevin Whelan. Anastacio Martinez posted stronger numbers in ERA (8.44 vs 9) and WHIP (1.781 vs 3.333). By the career numbers, Anastacio Martinez 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.