Garrett Cleavinger vs. Joel Johnston — Career Comparison

On the career pitching numbers, Garrett Cleavinger posted a stronger line than Joel Johnston. Garrett Cleavinger posted stronger numbers in ERA (3.19 vs 4.31) and WHIP (1.194 vs 1.296). By the career numbers, Garrett Cleavinger 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.