Brian Smith vs. By Speece — Career Comparison

On the career pitching numbers, By Speece posted a stronger line than Brian Smith. By Speece posted stronger numbers in ERA (4.73 vs 10.38) and WHIP (1.608 vs 1.846). By the career numbers, By Speece 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.