DJ Johnson vs. Jeff Russell — Career Comparison

Looking at the career totals, DJ Johnson and Jeff Russell are fairly close on the surface numbers. Jeff Russell posted stronger numbers in ERA (3.75 vs 4.54) and WHIP (1.385 vs 1.514). DJ Johnson had the advantage in home runs allowed (0.5 per nine innings vs 0.82). By the career numbers, Jeff Russell 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.