Jason Anderson vs. Bobby Jenks — Career Comparison

On the career pitching numbers, Bobby Jenks posted a stronger line than Jason Anderson. Bobby Jenks posted stronger numbers in ERA (3.53 vs 6.39) and WHIP (1.315 vs 1.974). By the career numbers, Bobby Jenks 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.