RT Sport brings you special coverage of the biggest MMA fight in history as lightweight champion Khabib Nurmagomedov faces Conor McGregor at UFC 229 in Las Vegas.
Check out our live stream from Makhachkala, Dagestan, where fans have gathered to see local hero Nurmagomedov in the first defense of his title against former two-weight champ McGregor.
LIVE UPDATES: Follow the action from Las Vegas as Khabib Numagomedov faces Conor McGregor
You can also see the best of our exclusive content from the build-up to the fight, including interviews with MMA stars Jon Jones and Chael Sonnen, and expert analysis from Robin Black.
We also went out and about in Moscow to find out what people in the Russian capital think about the biggest fight in MMA history. Plus, we bring you the best of all the social media reaction to a massive night in Vegas.