Mark Johnson vs. Tyler Skaggs — Career Comparison

On the career pitching numbers, Tyler Skaggs posted a stronger line than Mark Johnson. Tyler Skaggs posted stronger numbers in ERA (4.41 vs 7.5) and WHIP (1.337 vs 1.750). By the career numbers, Tyler Skaggs 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.