Mark Johnson vs. Stephen Strasburg — Career Comparison

On the career pitching numbers, Stephen Strasburg posted a stronger line than Mark Johnson. Stephen Strasburg posted stronger numbers in ERA (3.24 vs 7.5) and WHIP (1.110 vs 1.750). By the career numbers, Stephen Strasburg 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.