Grosvenor Sports is the best MMA betting site for finding early prices on unconfirmed fights before they’re officially announced. All such odds are grouped under a separate category and given an expiry date, often 31st December of that year. This lets you get in early before the prices tighten, and if the bout never gets booked before the deadline, the wager is void and your stake refunded.

Grosvenor’s new player welcome offer is set up differently from most. To qualify, simply deposit £10 or more. Then, the first £10 single you place gets an odds boost that doubles the price. So if you back a fighter with odds of 2/1, the payout’s settled at 5/1 instead. On top of that, you also get 50 free spins with a maximum win of £1,000.

Pros:

• Creative welcome bonus for new MMA bettors

• No deposit offers frequently available

• Detailed MMA stats powered by Sportradar

Cons

• Lacks a dedicated sportsbook rewards scheme

Read our full Grosvenor Casino bookmaker review

Go for Mr Luck if you’ve never tried using the Bet Builder and want to put one together without risking your bankroll. All you need to do is follow our sign-up link, deposit £10, and place a qualifying bet. The bookie then credits two £5 tokens exclusive to the feature, plus another £10 free bet ready to go straight on MMA betting.

The bookie has every base covered, from big-name fights to prospect showcases like Dana White’s Contender Series. However, the main reason we put Mr Luck on our list for cage fighting betting is the accumulator boosts. Once you’re on four or more picks, the applied bonus percentage rises with each added leg, up to 77%.

Pros:

• UFC odds posted early

• Various sports promos available

• Very helpful customer support

Cons:

• The theme can be a bit dull

Read our full Mr Luck bookmaker review

Look at any UFC odds feed, and chances are that 10bet will be right up there with the best prices. Markets go up about a week or two before the fights and will be listed under ‘MMA’ on the left-hand menu. Tap the star icon before going in the first time to move the sport to the top of the list for quicker access.

What helped 10bet secure a spot on our top UFC betting sites list is the mobile-exclusive offer they’ve put together. Simply download their excellent betting app from the App Store or Google Play, log in, and stake a total of £50 or more to get a £10 free bet. Of course, that’s on top of the regular 100% match up to £50 welcome offer for new players when depositing using the promo code SPORT. The rollover is set at 8x, which is on the higher side, yet the 60-day validity period gives ample opportunity to work through a few pay-per-views and UFC cards and meet the requirements.

Pros:

• Easy-to-use layout with modern visuals

• Regular promotions available

• 100% acca boost valid for UFC betting

Cons:

• Steep wagering requirements on the welcome bonus

Read our full 10bet bookmaker review

Betrino posts Over/Under, Go the Distance, and a range of UFC prop markets well ahead of other bookies. All the main fight result lines and round options support cash-out, and there’s also a Bet Builder for combining picks into one wager. Prices display in decimal by default, but switching to fractional is super easy. Click the three dots in the top-right, hit the settings icon, and change the format.

New players can grab a £10 free bet after wagering an equal amount. There are also short-term offers that tend to become available in the run-up to big cards. The easiest way to keep track is by opting in to marketing emails or switching on push notifications on desktop or mobile. UFC bouts scheduled from Thursday 00:00 GMT to Sunday 23:59 GMT pay 10% cashback up to £500 when you deposit and wager in that period.

Pros:

• Best for UFC props betting

• Covers less popular events like the Absolute Championship Akhmat (ACA)

• Real-time schedule and match results available

Cons:

• Loyalty programme mainly geared toward casino players 

Read our full Betrino bookmaker review

For an all-round UFC betting site, Betway’s the one most likely to tick all your boxes. There are several promos on offer. New punters get a £10 free bet when they deposit and stake £10. After that, you can land a similar value reward every week by placing £25 or more on sports trebles or higher multiples between Saturday 00:00 GMT and Friday 23:59 GMT.

Betway is also right at the top for event coverage. You’ll see UFC betting odds available weeks ahead for everything from pay-per-views to Fight Night cards, Contender Series, Professional Fighters League (PFL), and Cage Warriors. It’s an excellent platform if you like betting deep into the card because, alongside the marquee match-ups, they also price up bouts you don’t often see listed elsewhere.

Pros:

Free Bet Club works on MMA wagers

Betway Boosts timed with headline bouts

Highly-rated mobile apps

Cons

£1 fee for withdrawals below £5

Read our full Betway bookmaker review

Coral is among the most recognisable UK high street bookies, with roots that go back to 1926 when Joe Coral founded the firm. Online, they’ve built on that heritage, becoming one of the go-to names for UFC betting. Prices tend to go up a bit closer to fight night than with other platforms, but they’re still right up there with the best. Most win markets also support cash-out, so you can settle mid-bout if you fancy banking early.

Signing up with Coral comes quick and easy, and once you wager £5, the bookie credits £20 in free bets regardless of the result. Anyone browsing UFC odds on their phone shouldn’t overlook the Rewards Shaker. It’s a free daily promo running from 9 am to 9 pm where you literally shake your phone for a shot at Coral Coins, trading specials, bet-and-get offers, cash prizes, free bets, or super boost tokens.

Pros:

• Regular promotions available

• Great mobile site and app

• Linked with retail shops for exclusive perks 

Cons

• The news and blogs section covers UFC less than major sports

Read our full Coral bookmaker review

Mr Play ranks among the top UK bookmakers for UFC live betting. Once that opening horn sounds, the live stats start feeding through straight away, which is a real help when you’re getting bets away mid-action. They’ve also got the 1-Click Betting feature. You set your stake ahead of time and pick the price movement to accept, allowing the next bet to go on quicker and potentially beat market suspensions. While the fight’s live, you’ve got everything from the Moneyline and Over/Under on rounds to props like Fight to Go the Distance.

The welcome offer at Mr Play is a straight-up Bet £10 Get £10 free bet. Getting signed up only takes a few minutes, and the support team is spot-on if any help’s needed with setup or verification. There’s plenty in place to lift the UFC betting experience too, like cash out, playBOOST on qualifying accumulators, and time-limited deals in the lead-up to the big cards.

Pros:

• Regular UFC live betting markets available

• Accurate stats in-play

• Very quick payouts

Cons:

• Basic website layout

Read our full Mr.Play bookmaker review

Ladbrokes has shared the same stable as Coral since their parent companies merged in 2016. Side-by-side, the website layout looks almost identical, but that bright red branding is instantly familiar to anyone who’s spent time in one of their high street shops. When it comes to odds, any headline match-up is usually right there on the site. For any other UFC props betting markets sitting at the back of your mind, you can always reach out to the Ladbrokes team on X.com and ask for a price.

The new player offer at Ladbrokes comes as four separate £5 free bets when you deposit and stake a fiver. Each expires after seven days, so it’s worth claiming when UFC odds are up for the event you’re following.  

Pros:

• Bet Builder tool available

• Allows custom bet requests

• Collect Ladbucks and redeem for rewards

Cons

• No VIP programme

Read our full Ladbrokes bookmaker review

Bet442 is one of the newest MMA betting sites in the UK. Aspire Global operates it, the same company behind well-known names like Mr Luck and Bzeebet. New players get £20 in free bets after depositing and wagering the same amount. After that, there’s plenty to have a go at, from acca boosts and enhanced prices to special offers in the run-up to big fight cards.

I like how Bet442 lays things out, starting with the option to mark MMA as a favourite sport and move it straight to the top of the list. The same function works for individual promotions too, so if you mainly follow UFC or PFL, you can pin them to the left-side menu for quick access.

Pros:

• Major bouts grouped together under ‘Highlights’ section

• UFC live betting available

• Very easy layout

Cons

• No UFC betting tips and news articles

Read our full Bet442 bookmaker review

Betfred has one of the more generous welcome offers among UFC betting sites. You get three free £10 sports bets and two free £10 acca bets (total £50) for staking a tenner. All MMA markets sit in the left-hand menu, right down at the bottom. Prices go up weeks ahead and are usually shown in date order for the nearest cards, while the longer-range outrights appear under ‘Future Events.’ 

Another reason Betfred has made a name for itself with fight fans is the steady stream of UFC betting tips and match previews. The Betfred Insights column features regular pieces packed with information that can work alongside personal research to help build successful betting slips. Their X feed is also a good spot for exclusive interviews and a bit of fan chatter on what people are thinking ahead of the upcoming bouts.

Pros:

• Highly active with UFC betting tips and fan interaction 

• Shows TV listings when available

• Consistently high UFC odds

Cons:

• Doesn’t support Apple Pay

Read our full Betfred bookmaker review