Unknown Johnson vs. Adrian Morejon — Career Comparison

Looking at the career totals, Unknown Johnson and Adrian Morejon are fairly close on the surface numbers. Unknown Johnson posted stronger numbers in ERA (0 vs 3.43) and home runs allowed (0 per nine innings vs 0.89). Adrian Morejon had the advantage in WHIP (1.243 vs 2.000). By the career numbers, Unknown 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.