Jim Owens vs. Jeriome Robertson — Career Comparison

On the career pitching numbers, Jim Owens posted a stronger line than Jeriome Robertson. Jim Owens posted stronger numbers in ERA (4.31 vs 5.71) and WHIP (1.489 vs 1.660). By the career numbers, Jim Owens 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.