Lisalverto Bonilla vs. Andy Hassler — Career Comparison

On the career pitching numbers, Andy Hassler posted a stronger line than Lisalverto Bonilla. Andy Hassler posted stronger numbers in ERA (3.83 vs 6.28) and WHIP (1.508 vs 1.570). By the career numbers, Andy Hassler 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.