Earl Jones vs. Adrian Morejon — Career Comparison

On the career pitching numbers, Earl Jones posted a stronger line than Adrian Morejon. Earl Jones posted stronger numbers in ERA (2.54 vs 3.43) and home runs allowed (0 per nine innings vs 0.89). By the career numbers, Earl Jones 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.