Few events move the needle as seismically as the sight of Conor McGregor striding into battle and the Irishman returns to capture fight fans' imagination once more with a mouthwatering match-up at UFC 257 this month.
Former foe Dustin Poirier is the man who will be waiting in the opposite corner on January 23 armed with dreams of avenging his 2014 defeat against 'The Notorious'.
With Khabib Nurmagomedov's self-avowed exile seemingly still intact, a shot at the lightweight title remains the lure for the winner of this unmissable main event from Fight Island in Abu Dhabi.
A fitting finale to conclude the UFC's third tenure at the purpose-built facility in the Middle East, UFC 257 also sees a host of thrilling match-ups across a bumper card including lightweight Michael Chandler's promotional bow against Dan Hooker, Jessica Eye versus Scotland's Joanne Calderwood and Hakeem Dawodu vs Shane Burgos among the draws.
Read on to find out all you need to know about UFC 257: Poirier vs McGregor 2 on BT Sport Box Office HD.
When is UFC 257: Poirier vs McGregor 2?
The event is to be shown exclusively live at 1am (3am main card) overnight on Saturday 23 January on BT Sport Box Office HD and across our digital platforms.
UFC 257: Trending
Lose yourself in BT Sport's incredible collection of exclusive content as Dustin Poirier and Conor McGregor lock horns at UFC 257.
UFC 257: Poirier vs McGregor 2 main card
Dustin Poirier vs Conor McGregor - Lightweight
Dan Hooker vs Michael Chandler - Lightweight
Jessica Eye vs Joanne Calderwood - Women's flyweight
Marina Rodriguez vs Amanda Ribas - Women's strawweight
Andre Sanchez vs Makhmud Muradov - Middleweight
UFC 257: Poirier vs McGregor 2 prelims
Arman Tsarukyan vs Matt Frevola - Lightweight
Brad Tavares vs Antonio Carlos Junior - Middleweight
Julianna Pena vs Sara McCann - Women's bantamweight
Khalil Rountree Jr vs Marcin Prachnio - Light heavyweight
How much does UFC 257: Poirier vs McGregor 2 cost?
UFC 257: Poirier vs McGregor 2 costs just £19.95 on BT Sport Box Office and can be ordered at bt.com/sportboxoffice.
What if I missed UFC 257: Poirier vs McGregor 2 live?
Repeat showings of UFC 257: Poirier vs McGregor 2 will begin at midday on Sunday 24 January, beginning every three hours.
How to watch UFC 257: Poirier vs McGregor 2 on BT TV
BT TV customers can use their remote control to buy UFC 257: Poirier vs McGregor 2. Simply press the ‘BT Player’ button then ‘Buy Now’ on the event, which will be shown on channel 494.
Can I watch UFC 257: Poirier vs McGregor 2 on Sky?
Yes. BT Sport on Sky customers or any Sky customer who bought any of our previous BT Sport Box Office events can use their remote control to buy UFC 257: Poirier vs McGregor 2.
Sky customers who are new to BT Sport Box Office need to register and buy UFC 257: Poirier vs McGregor 2 here.
BT Sport Box Office HD is found on channel 490.
How to live stream UFC 257: Poirier vs McGregor 2
Anyone who wants to stream UFC 257: Poirier vs McGregor 2 can simply visit bt.com/sportboxoffice and then watch either on the website link provided or via the BT Sport Box Office app.
EE, Three and O2 customers watching online or via the app can choose to add the payment to their mobile bill.
The event is also fully compatible with Google Chromecast and Apple Airplay.
Can I watch UFC 257: Poirier vs McGregor 2 on Virgin TV?
Yes. Virgin TV customers can press ‘On Demand’ and then ‘Live Events’ on their remote control to order UFC 257: Poirier vs McGregor 2.
Available to buy from Monday 18 January.
Can I watch UFC 257: Poirier vs McGregor 2 in the Republic of Ireland?
Yes. The fight will be available to purchase through your Sky box – full details of how to buy and watch are provided here.
Why is UFC 257: Poirier vs McGregor 2 a pay-per-view?
Each year we will make a small number of the biggest UFC numbered events pay-per-view. BT Sport will continue to broadcast the majority of live UFC events, as well as over 100 hours of non-live programming - including exclusive original content like our UFC show ‘Open Mat’ - as part of a BT Sport subscription.
What is included in your rights?
BT Sport has exclusive rights to all live UFC main card events and over 100 hours of non-live programming as part of a multi-year agreement.