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MrRex Review 2024 – Welcome Offer – Bet £15 Get a £10 Free Bet

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Bet £15 Get £10
New Customers Only. Qualifying bets must be placed at odds of 1/1 or greater. Max One £10 Free bet! 1/1 or Greater Paid as Bonus token with min. 4/5 odds req. Skrill, Neteller & Paypal not eligible. T&C Apply. 18+
18+. T&Cs Apply.
  • Pros
  • Nice and clean design
  • Covers the majority of sports you’ll look for
  • Competitive odds
  • Great depth of football markets
  • MrRex is a safe, secure and reliable online betting site
  • Cons
  • No live streaming
  • No mobile application
  • Limited customer support contact options
Written by Chris
Published on June 15, 2022
Updated on February 2, 2024

Our Summary

Founded in 2021, MrRex is an interesting addition to the UK sports betting industry. aim to bring you up to date with their sports markets, offers and bonuses in our comprehensive review.

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Score Breakdown

Mobile Experience
  • Betting
  • Betting
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Bonus & Offers
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Sports, Leagues & Markets
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What you´ll find in this MrRex Review

I put MrRex through their paces with a comprehensive test drive. 

Firstly, I checked the welcome bonus, terms and conditions. Then I completed the registration and verification process.

I checked out a number of different sports before looking at specific bets.

I placed a couple of wagers to check everything ran smoothly and then looked at the customer service section, the terms and conditions and at the information and support on safer gambling. These are the topics covered in my findings.

1. Licenses

2. Range of available sports

3. Odds’ value

4. Betting options & features

5. Bonus and offers analysis

6. Overall user experience

7. How easy is to open a new account

8. Things you need to know about their deposit methods

9. How withdrawing works

10. What do you do if you run into issues

MrRex licensing, safety and trustworthiness

MrRex are a well-regulated and trustworthy gambling company. They have licenses from the UK Gambling Commission and the Malta Gaming Authority. Their policies are clearly laid out on their website. They stress that they want their customers to gamble responsibly, using the website for relaxation and leisure.

MrRex complete list of licenses

UK: Gambling Commission 

Malta: Malta Gaming Authority

What makes MrRex Safe

Betting sites need to deal with sensitive information, including financial and personal details, so it is essential that this information is kept secure. It is essential that betting sites are well regulated and everything that they offer is fair and legal. We set out our key points for making betting sites safe.

What makes a betting site safe

  1. Safety of funds
  2. Security of personal information
  3. Official Licenses
  4. Responsible Gambling policy and tools
  5. Clear terms and conditions
  6. Easily accessible information on policies

All of the information regarding these policies and all terms and conditions are straightforward to find on MrRex’s website.

What makes MrRex a safe and reputable company
MrRex hold licenses from and are regulated by both the UK Gambling Commission and the Malta Gaming Authority. This means that they have to adhere to a strict code of conduct and that they are extremely well monitored. MrRex promote responsible gambling. Their Responsible Gambling section outlines their commitment, gives tips for safe gambling and provides tools to help players along with contact details for outside agencies. In terms of data protection, MrRex ensures that your information is kept safe through 128 Bit SSL encryption and firewall technology.
All of this information is straightforward to find on the website, and the terms for bonuses are clear and straightforward.
Chris Sampson:
MrRex are a well-regulated company, who look after customer welfare in terms of data protection and responsible gambling.

Sports you can bet on at MrRex

MrRex offer in excess of 40 different sports markets. Football has thousands of markets, with popular and prestigious leagues such as the Premier League and the Champions League covered in depth, with a lot of pre-match and in-play markets. There are a huge amount of player props and match props you can bet on as well as the result, along with outright/futures bets available. There are a huge amount of leagues available across the globe. The lower divisions of the South Korean league are available, as is the Northern Premier League, which is the seventh tier of English football! The depth of markets is also evident in other areas such as tennis, rugby union, NHL Ice Hockey and NBA basketball. More niche sports like Lacrosse and Aussie rules are covered.

Sports Betting Markets at MrRex: Impressive range and depth
MrRex have a broad sportsbook, which offers depth across a number of sports and leagues. Football, rugby union, rugby league, cricket, tennis and major US sports are covered really well. Football, for example, has great depth, with bets available for some of the more obscure leagues around the world, as well as popular markets such as the Premier League. They offer a large range of markets from the result of games to player props (number of passes made, cards, goals, assists). This level of depth is also offered in the NBA and the NHL among others. Horse racing seems to mainly focus on meetings in the United States and I would like to see more focus on racing in the UK and Ireland. Some slightly more niche sports, including squash and waterpolo are available to punters along with esports and specials markets for TV and politics.
Chris Sampson: 
A solid sportsbook which offers a range of markets, and has great depth on the more popular sports, with football, tennis, cricket and the NBA being strengths. UK and Irish horse racing is not available at the time of writing. The only horse racing markets are for meetings in the United States. I would like to see the bookie offer UK and Irish racing.

MrRex Odds Offers

MrRex’s sportsbook consistently offer fair and competitive odds. 

I looked at three football matches, from the Premier League in England, Their payout margins averaged at 94.5%. For the same matches BoyleSports averaged 93.1%, BetUK averaged 96.4% and Paddy Power averaged 93.4%.

For Cricket I looked at the three fixtures in the IPL. MrRex’s payout margin was 94.1% compared to BoyleSports (94.7%), BetUK (94.5%) and Paddy Power (94.3%).

For snooker I took three matches from the World Snooker Championships. MrRex’s payout margins averaged at 91.4% compared to BoyleSports (94.8%), BetUK (94.6%) and Paddy Power (93.9%)

Overall this shows that MrRex generally have very good odds and are also fair.

Odds can be viewed as fractional, decimal, American, Hong Kong, Malaysian and Indonesian.

MrRex Odds: Great value in football and fair across the board
Chris Sampson:
MrRex’s odds football compared very well to other leading bookmakers. Their odds for Cricket’s IPL were also competitive and while their snooker odds were not as generous, they were still fair. They generally give good value across the range of sports.

MrRex Betting Options and Features

MrRex offer a good range of markets, options and features to enhance your betting experience. Ante-Post betting, Accumulators, Multiples, Each-Way bets, Outright winner bets Match Betting and In-Play betting are all available.

Cash out

MrRex have a cash out feature which allows you to lock in a profit or loss before waiting for the event to finish. As always, check terms and conditions.

Variety of Markets

As well as traditional markets MrRex offer a wide range of options. Individual player props are becoming very popular, and these are available in a range of sports. In football, for some individual players, there are a number of special markets set up for number of shots, fouls or cards. This is also available in basketball. In less popular events there are fewer of these options.

Bet Builder

There is no bet builder, but on bigger events in football MrRex offer ready made combos.


The bookmaker offers a number of in-play betting options, which allows you to monitor the action and place your wagers accordingly in a number of sports. MrRex provide punters with detailed up-to-the-minute coverage of these events, usually accompanied by a graphic.

Football in-play markets are the most popular, and MrRex covers all of the popular leagues in Europe and beyond along with more obscure competitions.

In-play markets on more niche sports or lower tiers of sport, may lack the depth and variety of more popular events.

Live Streaming

MrRex do not currently offer live streaming.


MrRex offers a range of accumulators and multiples., including suggested combos in a number of sports.

Esports and Specials

MrRex cover esports  really well, providing good range and depth. They also have markets for specials on TV and Politics.

Good range of bets and features at MrRex
Chris Sampson:
MrRex have a good amount of markets and depth. A variety of bets are available, both pre-match and in-play. There is no bet builder available but in football matches, such as the Premier League, there are ready made combos to select. The in-play section is very strong. Punters are provided with stats, graphics and minute by minute coverage of events. There is no live streaming available and introducing this would give the site another dimension. I like to see the bet builder feature introduced.

Welcome offers and Promos at MrRex. Bag a bonus at MrRex

MrRex’s welcome offer gives new customers a £10 free bet when they bet £15. They offer a range of other promos to keep new and existing customers interested, including cashback offers on selected sports and the chance to earn free bets.

New Player Bonus at MrRex

MrRex have a welcome offer which gives new customers a £10 free bet when they bet £15. 

New players Only. Min £15 qualifying bets, stake not returned. Free bet – one time stake of £10, min odds 1.5, stake not returned. 1 X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion £200. Valid for 7 days from issue. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full terms apply 18+

As always check terms and conditions

MrRex Deposit Bonus

MrRex have a promo called Wagers War where punters’ deposits and bets are recorded on a leaderboard. THose in the top five positions are rewarded with a cash bonus.

MrRex Free Bet Bonus

MrRex have Free Bet Mondays where betting £50 gets you a £20 free bet. There is also the Score a Free Bet Football Leaderboard where if you bet a minimum of £10 you can opt in and win free bets if you rank in the top five.

MrRex Reload Bonus

MrRex have a number of promos for existing customers, including percentage cashback offers on your losses in selected sports, leaderboards and prizes for regular punters and Free Bet Mondays.

Cashback promos at MrRex

When you bet £10 or more on selected sports, including MMA, Tennis and Formula 1 you can get 10% of your deposit losses up to £500. 

VIP Programme

MrRex do not currently offer a VIP programme, but there are rewards for loyalty where you can get free bets and other prizes. On their Rewards programme there are several sports betting “missions” to undertake in order to earn bonuses.

Sound welcome bonus and other interesting promos at MrRex
Chris Sampson:
MrRex’s welcome offer is perfectly adequate, however, many other online bookmakers are far more generous in this respect. They have a number of other interesting promotions, with the chance to bag free bets and cash prizes for deposits and wagers, plus the chance to get a percentage cash back on losses.

MrRex User Experience

Firstly, I looked at how to register an account, along with the welcome bonus, terms and conditions. Then I completed the registration and verification process. I looked into a number of the sports on offer before investigating  specific bets, focussing on football, cricket and snooker

I placed a couple of bets to check everything ran smoothly and then looked at the customer service section, the terms and conditions and at the information and support on safer gambling. I undertook this research using both the laptop and mobile devices.

Using MrRex on their website

When it comes to site design and branding, MrRex makes its mark with a memorable orange, white and black colour scheme, bow tie logo and MrRex character.

The brand has attempted to paint itself as a classy betting option, with clean lines and fonts used throughout. However, the more you browse the site the more you notice minor design glitches and some areas can not be as responsive as you would like.

The website is, however, user-friendly overall, and is just as accessible when viewed on a smartphone. Which is a good thing as there is no UK mobile app available.

Using MrRex on their app

At the time of writing MrRex does not have an app available in the UK. 

User friendly experience on the desktop and app at MrRex
Chris Sampson:
MrRex provide a user-friendly experience on their desktop and on mobile devices. However, there is no mobile app available, which could be an area for development. There are a few areas of the website which take some getting used to, however, overall it is fit for purpose.

How to register a new account with MrRex

You can register a new account with MrRex in a matter of minutes. We have outlined the steps for you.

  1. Visit the MrRex site and click “Join Now” in the top right-hand corner of the webpage. 
  2. Create your password, add your email and agree to the terms and conditions.
  3. Add your address, followed by your name and personal details.
  4. Confirm you are over 18 and click submit.

Documents and Information you need to share with MrRex

ID Verification

A copy of one of the following:


Driver’s Licence

ID card

Address Verification

Utility bill (less than six months old)

A straightforward and secure sign in and verification process at MrRex
Chris Sampson:
A quick, simple and safe sign in and verification process. The steps are easy to follow, documents are easy to upload and you can easily access your welcome bonus. 

MrRex Payment Methods

MrRex has a variety of payment methods. These methods are clearly set out on the website.

Payment MethodMin DepositMax WithdrawalAverage Deposit TimeAverage Withdrawal Time
VISA£10Not specifiedInstant3-7 business days
Mastercard£10Not specifiedInstant3-7 business days
Paypal£10Not specifiedInstant3-7 business days
PayViaPhone£10 (15% processing fee)Instant
Payz£20Not specifiedInstant3 business days
Neteller£20Not specifiedInstant1 business day
Skrill£20Not specifiedInstant1 business day
MrRex deposits and withdrawals are safe, fair and easy to use
Chris Sampson:
MrRex have an effective, fair and user-friendly system in place for deposits and withdrawals. MrRex provide all of the necessary information on their website.

Cryptocurrency available at MrRex

At the time of writing, no crypto payments are available at MrRex.

Time to collect your winnings. Here’s how to withdraw your money from MrRex

Withdrawing from MrRex is straightforward. You simply go to the withdrawal page and choose your withdrawal method. I have outlined the process step by step.

Step by Step Guide on how to withdraw from MrRex

  1. Ensure you are logged in to MrRex
  2. Click on the cashier icon followed by the “withdrawal” option
  3. Select your preferred withdrawal option
  4. Fill out the relevant withdrawal form, click “withdraw” and the process will begin

Other important information when withdrawing at MrRex

Some withdrawals are subject to a processing fee in the amount of 1% up to £3 per withdrawal.

Sound and secure withdrawals at MrRex
Chris Sampson:
A safe and fair system for withdrawals. Once again all of the info you need is clearly set out on the website. 

MrRex’s Customer Support

MrRex boast a robust help section, with many FAQs. There is detailed information about deposits and withdrawals and other important issues. There is also a live chat feature on the site, which is available 24/7, plus the option to contact the bookie via a message on the site. Go to the “Contact Us” section for this.

Contact:Average Answer Time
EmailVia websiteWithin 24 hours
Live ChatAvailable on the App/Website24/75 minutes
Extensive help section, 24/7 live chat and good customer service at MrRex
Chris Sampson:
MrRex´s help section is useful and is fully stocked with a range of FAQ, with links to information on many different areas and topics. There are a number of contact methods available and all provide fast responses. The live chat generally gives a quick response, though can be automated. Emails usually get a prompt response.

Responsible Gambling

MrRex take responsible gambling seriously. There are clear links to the responsible gambling section on the website. F They list a number of outside agencies where players who feel that they have a problem with their gambling habits can seek help. They provide a number of tools to help players, such as time-outs and self-exclusions.

They clearly state their policy on underage gambling, making it clear that MrRex’s services are for people aged 18 and over. There is also a section on parental controls. The link to the responsible gambling section can be found at the bottom of each page on the MrRex site.

MrRex promotes responsible gambling
Chris Sampson:
MrRex has a great attitude towards responsible gambling. The links are fairly easy to find at the bottom of the web page. They provide a number of tools to help those with a problem, in addition to links for external support. In addition MrRex are very clear on their policies for protecting minors and for ensuring that their rules are clearly set out and adhered to.

Awards and Recognitions

MrRex have not won any awards for their sportsbook to date, however, if they do, this section will be updated.

Chris Sampson: MrRex are developing as an online bookmaker. Their odds for Premier League football are competitive and they are fair across the board. They have a broad sportsbook and go into impressive depth in many sports. They offer plenty of betting options, both pre-match and in-play. They offer a number of promotions to keep new and existing customers interested.

I would like to see MrRex cover UK and Irish horse racing and introduce live streaming. Their welcome offer, while adequate, needs to be a little more generous in order to keep up with the best in the industry.

As a new online bookmaker MrRex have made a positive start and are another interesting option for UK sports bettors. I would recommend them to both new and experienced punters and look forward to seeing how their sportsbook develops over the coming months and years.

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Frequently Asked Questions

The big advantage of Mr Rex is that while it is a very new sportsbook, it is part of the experienced Aspire Global group and is fully regulated by the UK Gambling Commission. This combination means you will benefit from the eagerness to please that they have as managers of a new brand along with the safety and security of regulation and certification.

MrRex appears to be safe and regulated. It utilises the latest 128-bit Secure Socket Layer (SSL) encryption technology to ensure that sensitive data is transferred securely over the internet to our secure server, which is protected by the latest firewall.

Currently MrRex does not offer live streaming

Yes, like the majority of leading UK bookmakers, MrRex has a cash-out feature. This is available for most events. Check whether the event you are wagering on is included. Always check terms and conditions.

MrRex do not have a bet builder but offers a range of ready made combo bets for major football matches.


Chris is a former athlete and a qualified PE teacher. He is a keen football fan, watching many matches at different levels throughout the season, and enjoys following many different sports. With betting and sports sites, he has a keen eye for detail and can to highlight positives and negatives for users. His experience in sport as a performer, teacher, writer and fan allows him to see things from many different perspectives. Editorial Promise