Conor McGregor has been told that he would be submitted by Islam Makhachev inside the first round should they ever face off in the cage.
McGregor is working hard to make a return to the UFC lightweight division as he recovers from a broken leg sustained in a loss to Dustin Poirier last July.
During his absence, Makhachev extended his unbeaten run to 10 fights with a first-round stoppage of Bobby Green, Mirror UK reports.