Neil Magny was supposed to face Vicente Luque in the co-main event of UFC Fight Night Rochester, but would withdrawal from that bout earlier today.
It has now been revealed by Magny himself that a failed drug test administered by the United States Anti-Doping Agency (USADA) is what lead to the fight withdrawal.
Magny would reveal the news through a post on Instagram:
There has been no comment from either the UFC or USADA on the matter, it is also unknown at this time as to how long Magny could be out of action for.