Robinson Leyer vs. John Pyecha — Career Comparison

On the career pitching numbers, John Pyecha posted a stronger line than Robinson Leyer. John Pyecha posted stronger numbers in ERA (10.13 vs 21.21) and WHIP (2.250 vs 4.286). By the career numbers, John Pyecha 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.