We're back at the UFC APEX this weekend as two light-heavyweight contenders go toe-to-toe seeking to move up the rankings towards a spot in the top five as Anthony Smith faces Ryan Spann.

Smith looks to have rebounded after tough back-to-back losses against Glover Texeira and Aleksandar Rakic with an impressive pair of wins against Devin Clark and Jimmy Crute and will be eyeing a second shot at UFC gold if he can maintain his winning streak through another couple of contenders.

But Ryan Spann is no mug, having won five of his six UFC bouts to date since joining the promotion on the back of his success in Dana White's Contender Series.

Elsewhere, the ever-entertaining Ion Cutelaba takes on Devin Clark in what promises to be another light-heavyweight war on the main card, while viral KO star Joaquin Buckley looks to bounce back from defeat last time out in a middleweight match-up against Antonio Arroyo.

With all that, plus much more, coming your way on BT Sport this weekend, here's all the info you need to watch UFC Fight Night: Smith vs Spann.

When is UFC Fight Night: Smith vs Spann

The event will be shown exclusively live at 10pm (12am main card) on Saturday 18 September on BT Sport 1 HD and across our digital platforms.

UFC Fight Night: Smith vs Spann Fight Card

Anthony Smith vs Ryan Span - Light heavyweight

Ion Cutelaba vs Devin Clark - Light heavyweight

Ariane Lipski vs Mandy Bohm - Women's flyweight

Arman Tsarukyan vs Christos Giagos - Lightweight

Joaquin Buckley vs Antonio Arroyo - Middleweight

Nate Maness vs Tony Gravely - Bantamweight

UFC Fight Night: Smith vs Spann prelims

Nikolas Motta vs Cameron VanCamp - Lightweight

Mike Rodriguez vs Tafon Nchukwi - Light heavyweight

Pannie Kianzad vs Raquel Pennington - Women's bantamweight

Zhu Rong vs Brandon Jenkins - Lightweight

Montel Jackson vs JP Buys - Bantamweight

Erin Blanchfield vs Sarah Alpar - Women's flyweight

What if I can't watch UFC Fight Night: Smith vs Spann live?

No problem! Our brilliant enhanced video player is available on both the BT Sport app on mobile and tablet and BTSport.com.

You won't miss miss a second of the action thanks to our interactive timeline, which lets you control your own viewing experience by allowing you to scroll back through the entire card - or skip to your preferred fight using our 'chapters' feature.

And most importantly, the entire card will remain available to watch spoiler-free immediately after broadcast - as it will on our large screen device app. Bookmark this page and return at your leisure to tune in from the outset.

You can also watch a replay of the fight card on BT Sport on Sunday night. Check the TV Guide for more information.

How to live stream UFC Fight Night: Smith vs Spann on a phone or tablet

Subscribers wanting to watch the fights can open the BT Sport app on Saturday night and follow the link at the top of the homepage.

The app is available to download for free on iOS and Android phones and tablets.

How to live stream UFC Fight Night: Smith vs Spann on a laptop

Follow this UFC Fight Night: Smith vs Spann link or access via bt.com/sport when our coverage gets underway.

How to watch UFC Fight Night: Smith vs Spann on TV

*BT Sport customers can download the BT Sport app on PS5, Xbox Series X, Apple TV, NOW and many more devices.

Make your device's home page spoiler-free!

Our award-winning app on mobile and tablets allows you to customise your home page to avoid seeing spoilers the morning after the big fights.

To make the switch to a spoiler-free home page, open up the app and click 'More' in the bottom corner.

Under 'Settings' change the 'Landing page' option from 'Home' to 'Spoiler-free replays'.

You will then need to exit and close your app. Once you reload the app, your home page will default to the 'Spoiler-free' tab in the Sports navigation menu.

Once you're done in spoiler-free mode, you can either revert your home page back to the default option - or simply navigate away from the spoiler-free tab and check out some of our other must-see content across the app.