Steve Barr vs. Jonathan Pettibone — Career Comparison

On the career pitching numbers, Jonathan Pettibone posted a stronger line than Steve Barr. Jonathan Pettibone posted stronger numbers in ERA (4.45 vs 5.16) and WHIP (1.564 vs 1.745). By the career numbers, Jonathan Pettibone 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.