Robinson Leyer vs. Jose Paniagua — Career Comparison

On the career pitching numbers, Jose Paniagua posted a stronger line than Robinson Leyer. Jose Paniagua posted stronger numbers in ERA (4.49 vs 21.21) and WHIP (1.549 vs 4.286). By the career numbers, Jose Paniagua 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.