Mark Johnson vs. Willie Stevenson — Career Comparison

On the career pitching numbers, Willie Stevenson posted a stronger line than Mark Johnson. Willie Stevenson posted stronger numbers in ERA (5.23 vs 7.5) and WHIP (1.258 vs 1.750). By the career numbers, Willie Stevenson 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.