Dominick Reyes is looking to rebuild after back-to-back defeats in championship fights as he takes on talented UFC newcomer Jiri Prochazka in a must-see main event this weekend.

Reyes, 12-2, had provided Jon Jones with one of the more thorough examinations of his championship credentials in a valiant losing effort at UFC 247 and looked set to become the next man on the throne when "Bones" vacated for the land of the giants.

Instead, the American challenger found himself on the end of a brutal stoppage inflicted by Polish veteran Jan Blachowicz and now looks to protect his place in the rankings against Czech powerhouse Prochazka in Vegas this weekend.

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Prochazka comes into the bout with a burgeoning reputation as a potential champion-in-waiting  of the UFC's light heavyweight division having blazed a successul career through Japan's Pride FC promotion over the past few years.

Notable wins over the likes of King Mo and Fabio Maldonado impressed many - but his stunning debut kayo of former 205lb title challenger Volkan Oezdemir put Prochazka firmly on the map as a bonafide light heavyweight problem.

Can the 28-year-old pick up the biggest scalp of his career yet in Dominick Reyes?

Aside from the main event, we've also got exclusive coverage of UFC legend Cub Swanson's co-main showdown against Georgian kickboxing supremo Giga Chikadze, a fan-friendly match-up between Ion Cutelaba and Dustin Jacoby - plus Sean Strickland versus Krzysztof Jotko!

There's so much to look forward to ahead of another wicked fight card - and it's all right here on BT Sport.

Read on to find out how to watch the fights this weekend.

When is UFC Fight Night: Reyes vs Prochazka?

The event will be shown exclusively live at 1am (3am main card) overnight on Saturday 1 May on BT Sport 1 HD and across our digital platforms.

UFC Fight Night: Reyes vs Prochazka Fight Card

Dominick Reyes vs Jiri Prochazka - Light heavyweight

Cub Swanson vs Giga Chikadze - Featherweight

Ion Cutelaba vs Dustin Jacoby - Light heavyweight

Sean Strickland vs Krzysztof Jotko - Middleweight

Merab Dvalishvili vs Cody Stamann - Bantamweight

Poliana Botelho vs Luana Carolina - Women's flyweight

UFC Fight Night: Reyes vs Prochazka Prelims

Randa Markos vs Luana Pinherio - Women's strawweight

Gabriel Benitez vs Jonathan Pearce - Featherweight

Kai Kamaka III vs TJ Brown - Featherweight

Loma Lookoonmee vs Sam Hughes - Women's strawweight

Luke Sanders vs Felipe Colares - Featherweight

Andreas Michailidis vs KB Bhullar - Middleweight

What if I can't watch UFC Fight Night: Reyes vs Prochazka 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: Reyes vs Prochazka on a phone or tablet

Anyone wanting to watch the fights can open the BT Sport app at 1am 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: Reyes vs Prochazka on a laptop

Follow this UFC Fight Night: Reyes vs Prochazka live stream link or access via bt.com/sport when our coverage gets underway.

How to watch UFC Fight Night: Reyes vs Prochazka on TV

*BT Sport customers can download the BT Sport app on PS4, Xbox, Apple TV, NOW TV and Samsung Smart TVs (2015 models onwards). 

Make your device's home page spoiler-free!

You asked, we listened! The latest version of 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.