Shang Johnson vs. Van Mungo — Career Comparison

Looking at the career totals, Shang Johnson and Van Mungo are fairly close on the surface numbers. Van Mungo had the edge in ERA (3.47 vs 4.18). By the career numbers, Van Mungo 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.