There were no arrests after the post-fight melee which followed Conor McGregor's defeat at UFC 229, Las Vegas Police have announced.

The 30-year-old tapped out midway through the fourth round against the undefeated Khabib Nurmagomedov, who then vaulted the cage and attacked someone from McGregor's camp, while the Irishman was set upon by at least two men who entered the octagon.

A statement from the Las Vegas Metropolitan Police Department on Monday read: "LVMPD officers assisted with breaking up several small fights that took place after Saturday night's UFC main event in Las Vegas.

After all were parties were separated, no one involved wished to press charges and no arrests occurred."