Lisalverto Bonilla vs. Jeff Weaver — Career Comparison

On the career pitching numbers, Jeff Weaver posted a stronger line than Lisalverto Bonilla. Jeff Weaver posted stronger numbers in ERA (4.71 vs 6.28) and WHIP (1.391 vs 1.570). By the career numbers, Jeff Weaver 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.