Chet Johnson vs. Izzy Leon — Career Comparison

Looking at the career totals, Chet Johnson and Izzy Leon are fairly close on the surface numbers. Chet Johnson posted stronger numbers in ERA (5 vs 5.35) and home runs allowed (0 per nine innings vs 0.7). Izzy Leon had the advantage in WHIP (1.759 vs 1.833). By the career numbers, Chet Johnson 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.