John Greason vs. Marcus Moore — Career Comparison

Looking at the career totals, John Greason and Marcus Moore are fairly close on the surface numbers. John Greason posted stronger numbers in ERA (5.86 vs 6.25) and home runs allowed (0.43 per nine innings vs 1.15). Marcus Moore had the advantage in WHIP (1.795 vs 1.952). By the career numbers, John Greason 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.