Reiver Sanmartin vs. Ed Weiland — Career Comparison

On the career pitching numbers, Reiver Sanmartin posted a stronger line than Ed Weiland. Reiver Sanmartin posted stronger numbers in ERA (5.66 vs 8.25) and WHIP (1.684 vs 1.792). By the career numbers, Reiver Sanmartin 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.