Arman Tsarukyan (22-3) and Benoit Saint-Denis (12-3) will square off in a grappling bout. UFC lightweight fighters will perform at the AXDC tournament - 18 May in Paris.
Recall that UFC fighters have the opportunity to perform only at grappling tournaments outside the UFC.
Previously, the Armenian fighter has already won at a grappling tournament.
Arman Tsarukyan is ranked No. 1 in the UFC lightweight rankings, with the Frenchman in 13th place.
UPDATED: Cancellation of Tsarukian and Saint-Denis grappling bout.