Watch UFC 229: Khabib vs McGregor (2018) HD Full Movie Free on SolarMovie. Watch UFC 229: Khabib vs McGregor (2018) online free. "The Notorious" Conor McGregor returns in an attempt to retake the UFC lightweight title from unbeat..."The Notorious" Conor McGregor returns in an attempt to retake the UFC lightweight title from unbeaten champion Khabib Nurmagomedov in the main event of UFC 229.