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The Complete Guide to MMA Betting: How to Bet on MMA in the UK?

MMA is one of the fastest-growing sports worldwide, so naturally MMA betting is surging in popularity. Our handy guide covers all the top UK MMA betting sites and how to bet on MMA – the best five sportsbooks are below.

Last Modified on 09.07.2026 by Luke Andrews
The Top 3 MMA Betting Sites
Bonus Markets Highlights Secure Link
5.0/5 Bet £10 Get £30 in Free Bets 30+ MMA Markets 5 30+ Best odds Visit Site! Full T&Cs Apply! 18+ Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. Registration required. Gamble responsibly. GambleAware.org
4.9/5 Bet £10 Get £30 24+ MMA Markets 4 24+ Cash out Visit Site! Full T&Cs Apply! Min deposit £10 • A qualifying bet is a ‘real money’ stake of at least £10 • Min odds 1/2 (1.50) • Free Bets credited upon qualifying bet settlement and expire after 7 days • Free Bet stakes not included in returns • Casino Bonus must be claimed within 7 days and expires after 14 days • To withdraw any winnings from the Casino Bonus, wager the Bonus amount 40 times within 14 days • Withdrawal restrictions, payment methods, country & Full T&Cs apply. 18+. GambleAware.
4.8/5 Bet £10 Get £30 20+ MMA Markets 3 20+ In-play betting Visit Site! Full T&Cs Apply! New customer offer. Please gamble responsibly. 18+
These MMA betting sites have been personally tested by Luke Andrews. The ranking uses bookmakers that are fully licensed by the UKGC.
Luke Andrews: Editor-in-Chief at BestBettingSites.com
Written by: Luke Andrews
Updated on: 09.07.2026

Top MMA Betting Sites

  • 🥇 bet365 – Bet £10 Get £30 In Free Bets
  • 🥈 888sport – Up to £30 In Free Bets
  • 🥉 Unibet – Bet £5 Get £30
Two MMA fighters fight each other in the Octagon.
On this page
Everything you need for MMA betting – the top sites, odds, competitions, markets, live betting and bonuses.

The first step is finding a site you feel comfortable gambling with. Each site is unique and has different strengths and weaknesses, so choosing the right one can go a long way. Looking at the odds offered, number of markets and event selection can play a key role in being a successful MMA bettor. Here are the best MMA betting sites by category.

Best MMA Betting Sites by Category

🏆 Best MMA Betting Site Unibet
💳 Top MMA Payouts bet365
⏱️ Fastest MMA Livestreams 888sport
🔄 Betting Exchange and MMA bet365
⚡ Top Live MMA Betting Site Unibet
🔎 Best UFC Betting Site bet365
🎁 Top MMA Betting Bonuses Unibet
🧾 Best Bellator Bookmaker bet365
🔝 Top MMA Bookie Unibet
🆕 New MMA Betting Site 888sport

It’s important to consider what you’re looking for in a sportsbook before selecting one – the odds, the number of markets and the event selection all matter.

MMA Betting Odds and Payout

Finding bookmakers with high odds is the single best thing you can do for your bankroll in the long run. Bookies make money by offering payouts that total less than 100% – the “vigorish”, or commission. Here are the MMA payouts at the most popular sportsbooks:

Average Odds for the Best MMA Betting Events
MMA Betting Site UFC UFC Fight Night Bellator KSW
bet365 93.15% 92.51% 93.00% 92.43%
888sport 94.72% 93.94% 94.12% N/A
BetVictor 94.32% N/A N/A N/A

Notice that UFC fights have the highest payouts – sportsbooks have loads of data and set the lines very accurately. For lesser-known organisations like Bellator they may have less data, allowing you to capitalise through thorough research.

Betting on MMA: Competitions & Events

Though UFC is often used as a synonym for MMA, it’s important to note that MMA is the sport, and the UFC is a promotional company. There are matches from other promoters too, including Bellator, ONE Championship and KSW. The main MMA competitions you can bet on are below.

The Main MMA Competitions You Can Bet On
Competition Since Season
UFC 1993 Year Round
ONE Championship 2005 Year Round
Bellator MMA 2009 Year Round
KSW 2004 Year Round
PFL 2018 Spring & Fall

While big fights attract a lot of action, there is a lot of opportunity in the smaller ones. That’s why it’s crucial to find bookies that offer odds on various organisations and not just the UFC.

The MMA Events You Can Bet On

Individual events for most promoters are simply numbers, like UFC 258 or Bellator 233. There’s no playoff system, so each new fight brings something singular and unique. There are weight classes and titles within them which could be up for grabs on any given night – if you’re just starting out, it may help to specialise in one or two weight classes.

Weight Classes by Maximum Weight
Weight Division Kg Lbs Stone
Strawweight 52.2 115 8.3
Flyweight 56.7 125 9
Bantamweight 61.2 135 9.9
Featherweight 65.8 145 10.4
Lightweight 70.3 155 11.1
Welterweight 77.1 170 12.1
Middleweight 83.9 185 13.2
Light Heavyweight 93.0 205 14 st 9
Heavyweight 120.2 265 18 st 13

Specialisation prevents you from becoming overwhelmed with decisions. Over time you’ll become more comfortable with the dynamics of each weight class – then you can add a couple more until you can apply your process to all of them.

Markets on Offer

Once you decide the bout you’d like to bet on, you can look up its available markets. There aren’t as many as at the best sites for betting on football, but that isn’t necessarily a bad thing. The main MMA markets are below.

To Win the Bout

An MMA fighter celebrating a win. Exactly how it sounds – you wager on who wins the match. Typically displayed as a money-line bet, with the draw often available on the 3-way.

Method of Victory

An MMA fighter scoring a knockout. On top of picking the winner, you can wager on whether they’ll do so by decision, DQ, technical knockout or submission. Very hard to get right, but it brings big payout potential.

Total Rounds

A UFC round three sign. The bookmaker sets the number and you wager on whether the fight lasts longer or shorter. Knowledge of fighting styles, past form and fighter quality is imperative here.

Winning Round

A UFC referee and victorious fighter. If you’re confident enough to pick the exact winning round, this can bring larger payouts. The knowledge needed is similar to total rounds, but it is harder to predict.

Live & In-Play Betting

On top of betting before the match, most operators allow you to bet on fights as they’re happening, often with live streams or updates. This means you can see how the two participants are performing before placing your wager.

The live betting suite at BetVictor.Best Live UI — BetVictor has the best live betting user interface.
The live betting suite at Unibet.Most Popular — Unibet is the most popular in-play sportsbook.

Another benefit of in-play MMA betting is it provides an opportunity to hedge your original bet – though this is an advanced strategy best reserved for experienced bettors. Ultimately, the difference between in-play and pre-match betting comes down to personal preference; if you enjoy live betting, check out our list of the best live betting sites.

Bonuses Available

Since MMA is still finding its way into the mainstream outside the United States, it’s rare to find MMA-specific promotions. Occasionally a site will offer enhanced odds or a free bet, and you can always take advantage of an operator’s welcome bonus when betting on MMA.

Generous Welcome Bonus

Bet £10 Get £30 in Free Bets

  • Excellent live betting suite
  • Good odds across all MMA promotions
  • Extensive MMA markets available
Full T&Cs Apply! 18+ Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. Registration required. Gamble responsibly. GambleAware.org

While there aren’t many specific MMA bonuses, operators sometimes make offers that apply to the entire sportsbook. It pays to be aware of bonuses on specific matchups – when there’s a highly publicised bout, operators tend to compete for MMA betting traffic with promotional offers.

How to Bet on MMA

MMA betting strategy is a lot less complex than many team sports. Most of it comes down to knowing the participants and their styles, and how those styles might affect the course of the bout. You can find this information by researching the past form of competitors.

  • Pick a weight class to specialise in.
  • Get familiar with each fighter’s style.
  • Wager on the market that makes sense for the fight.
  • Try to use sites with a good number of markets.
  • Live betting can be useful.

Ultimately, MMA betting – and sports betting in general – comes down to your ability to find value over the long term. That might mean betting on different markets for different bouts.

Facts, History, Stats

Though MMA doesn’t have the long, storied history of a sport like boxing or football, it is still quite colourful. Originally founded to find out which form of martial arts was superior, competitors began mixing styles – giving the sport the name mixed martial arts.

Creation of the UFC

Dana White at a press conference. The UFC was officially founded in 1993. The company struggled until 2001, when Dana White brokered a deal between the Fertitta brothers and the brand’s earlier owner. Installed as president, he steered the brand into the multi-billion dollar powerhouse it is today.

The Ultimate Fighter

The Ultimate Fighter logo. The Ultimate Fighter is a reality show and proving ground for many UFC fighters. It’s notable for perhaps the most memorable fight in MMA history – Forrest Griffin narrowly defeating Stephan Bonnar – a bout widely credited with launching MMA into the mainstream.

Welcoming Women into the Octagon

Fighter wearing her championship belt. “Rowdy” Ronda Rousey put women’s MMA on the map by becoming the first ever female UFC champion, going undefeated for over 1,074 days and defending her title six times. Her eventual loss to Holly Holm was the most watched event in the sport’s history at the time.

Final Thoughts on MMA Online Betting

Overall, betting on MMA is a great choice for beginners and advanced punters alike. It’s a lot less complex than team sports and there are multiple markets to find potential value in. While it’s not quite big enough for most major sportsbooks to provide exclusive MMA bonuses, the sport is growing at a rapid rate – it’ll be interesting to see which betting sites in the UK capitalise on its popularity.

FAQ

🏆 What are the best MMA betting sites?

The best MMA betting sites are ones licensed through a regulatory authority like the Gambling Commission. You can see our list of the best MMA bookies by clicking the link.

🔎 Is betting on MMA allowed?

Betting on MMA is allowed where sports betting is legal. If you live in a jurisdiction that allows sports betting and want to begin betting on MMA, begin by looking at our section on MMA betting bonuses and choosing an operator meeting those criteria.

📈 What are the average MMA betting odds levels?

The average MMA betting odds levels vary by sportsbook. Some are more generous than others and charge a lower commission. Click the link for a table listing the average MMA odds at top bookmakers.

🚀 Is there a strategy I can follow to bet on MMA?

Yes, there is a strategy you can follow for betting on MMA. While this is a great starting point, it's best to develop your own process until you create your own MMA betting strategy.

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