Mark Johnson vs. Bill Stafford — Career Comparison

On the career pitching numbers, Bill Stafford posted a stronger line than Mark Johnson. Bill Stafford posted stronger numbers in ERA (3.52 vs 7.5) and WHIP (1.278 vs 1.750). By the career numbers, Bill Stafford 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.