Khabib Nurmagomedov puts his lightweight title on the line against interim champion Dustin Poirier at UFC 242 tonight.
Nurmagomedov remains one of the most feared men in MMA, laying to waste each of his 27 professional opponents to establish himself as perhaps the best grappler in the business.
Poirier is out to become the first man to stop the Dagestan fighter, earning his shot at the champion after his unanimous decision victory over Max Holloway at UFC 236 in April in their interim title clash.
Here's how you can follow all the action tonight...
Date, UK start time and venue
UFC is back in Abu Dhabi for the first time since 2014, taking place on Saturday 7 September at the du Arena.
That location is good news for UK viewers – with coverage of the main card beginning at 7pm BST.
Prelim coverage begins at 3:15pm.
TV channel and live stream
UFC 242 will be shown exclusively on BT Sport Box Office, priced at £19.95.
BT TV customers can use their remote control to buy UFC 242: Khabib v Poirier by pressing the ‘BT Player’ button then ‘Buy Now’ on the event. A Box Office is pass is also available for Sky and Virgin Media customers.
UFC 242 is also available watch online. You can watch on Mac or PC or on mobile devices with the BT Sport Box Office app for iOS and Android.
Click here and follow instructions to subscribe and watch on the web.