It seems that the pitchers have begun to catch up to Justin Upton in May. Upton has played in 24 games this month for the D-Backs and he is 16 for 77 (.208 avg, .703 OPS) with 14 runs scored, 1 homer and 9 RBIs. But for the season, Upton still has decent numbers. He has played in 51 games for the Diamondbacks this season and he is 49 for 178 (.275 avg, .829 OPS) with 28 runs scored, 6 homers and 24 RBIs. The D-Backs need him to get his swing back soon or they might start to have problems scoring runs.