From Baseball America:

The Commissioner’s Office announced that minor leaguer Maikol Mesa has been suspended for 50 games for testing positive for a performance-enhancing substance.

Mesa was playing for the Reds when he tested positive, but he has been released. If he signs with a new team, the suspension would immediately begin. Mesa hit .214/.277/.333 for rookie-level Billings last season.

.214/.277/.333 and he was on the juice? Man, that’s pathetic.