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Boxing and UFC Betting 🥊
For customers in the Republic of Ireland, this website is operated by William Hill Malta PLC, with company number C87591. Both William Hill Malta PLC and William Hill Global PLC, are companies registered in Malta with registered offices at Tagliaferro Business Centre, Level 7, High Street, Sliema SLM 1549, Malta. Both respective companies hold the following gambling licences: For Malta MGA/CRP/121/2006-05 issued by the Malta Gaming Authority ("MGA") on 2nd November 2020 and valid until 19th March 2028; for the Republic of Ireland the Game Type approved is Type 1, 2, and 3, and license number 1016824 issued by the Irish Revenue Commissioner. Gaming can be harmful if it is not controlled. William Hill is committed to helping you to gamble safely.
2. HighBet
For more information on the tools available to help to keep you safe please visit our Safer Gambling page. The best betting sites in the UK are online bookmakers that offer competitive odds, strong promotions and high-quality features. All betting sites listed on this page are licensed and regulated by the UK Gambling Commission (UKGC). The license sets strict standards for player protection and responsible gambling. See the full list of OLBG recommended UK licensed bookmakers.
UK Online Casinos – How To Choose the Best
Discover the OLBG experts’ Top 10 betting sites this month. See which bookmakers lead our “best for” category rankings. Find the best betting sites for the sports you bet on most. We review new betting sites regularly and include them in our comparisons when they meet our evaluation criteria. This guide is maintained by Luke Bradshaw Lee, who leads OLBG’s bookmaker analysis and oversees the expert team responsible for our reviews and comparison guides. Staking from bonus funds does not count towards releasing a sign-up bonus. If you have used a different welcome offer on any Betfair product, you will not be eligible for this one. There is a 1:1 conversion rate for €:£. Betfair reserves the right to change or discontinue this promotion at any time for any reason. This will not impact any players who have already started wagering under a promotion. Transparency and editorial standards are central to why readers trust Sportsgambler.com. All analysis, reviews and guides are produced by specialist analysts and reviewed by our editorial team before publication, supported by proprietary internal modelling, advanced performance metrics, trusted sports data, official sources and regularly updated odds feeds.
| Metric | Description | Industry Benchmark |
|---|---|---|
| Hold Percentage | Percentage of total bets kept as revenue | 5% - 10% |
| Customer Acquisition Cost (CAC) | Average cost to acquire a new customer | $250 - $400 (US market) |
| Lifetime Value (LTV) | Total revenue from a customer over relationship | Target LTV:CAC ratio > 3:1 |
| Churn Rate | Percentage of customers who stop using service | 30% - 50% annually |
Every prediction we publish follows the repeatable process outlined in our Match Analysis & Betting Prediction Methodology, combining statistical analysis, market evaluation and expert judgement to identify potential value across betting markets.
| Tool | Description | Typical Implementation |
|---|---|---|
| Deposit Limits | Set maximum deposit amount per day/week/month | User-defined, can be decreased immediately, increased after cool-off |
| Time-Out | Temporary account suspension for a set period | Options from 24 hours to 6 weeks |
| Self-Exclusion | Long-term account closure, minimum 6 months | Request via site or central registry (e.g., GAMSTOP) |
| Reality Checks | Pop-up notifications about time/money spent | User can set frequency (e.g., every 30 mins) |
| Loss Limits | Set a maximum net loss over a period | Monthly loss limit, account locks if reached |
We publish historical results and maintain transparent track records for our main match predictions, updated at least twice daily, including wins, losses and pushes, so readers can independently assess long-term performance. Contributor profiles include background information, areas of expertise, recent published work and performance records where applicable. Past results are not indicative of future performance. We also follow a documented Review Methodology based on first-hand testing and consistent criteria to assess and rate sites across our reviews.
Horse Racing & Football Free Bets
William Hill delivers good odds across a range of sports and all the regular offers and promotions you would expect from a leading UK bookmaker. This consistency is a big reason why it claims second place in our overall Top 10 betting sites list. Unibet topped our analysis for best basketball betting sites and best rugby betting sites whilst coming second for boxing. Football bettors are also looked after with Unibet ranking highly for best odds and third for best bet builder, offering a deep range of markets and bet combinations. With a good rating for horse racing too, Unibet does well across multiple sports. Our editorial standards, independence and corrections process are set out in our Editorial Policy.
Skrill researches, you bet online: get valuable info in the Sports Corner
Your £60 Bingo Bonus will be available for 30 days after being awarded. After 30 days the bonus will expire in case it has not been used. Staking from bonus funds does not count towards releasing a sign-up bonus. If you have used a different welcome offer on any Betfair product, you will not be eligible for this one. There is a 1:1 conversion rate for €:£.
Check Trustpilot reviews
Betfair reserves the right to change or discontinue this promotion at any time for any reason. This will not impact any players who have already started wagering under a promotion. Transparency and editorial standards are central to why readers trust Sportsgambler.com. All analysis, reviews and guides are produced by specialist analysts and reviewed by our editorial team before publication, supported by proprietary internal modelling, advanced performance metrics, trusted sports data, official sources and regularly updated odds feeds. Every prediction we publish follows the repeatable process outlined in our Match Analysis & Betting Prediction Methodology, combining statistical analysis, market evaluation and expert judgement to identify potential value across betting markets.
Are all online bookmakers fair and honest?
We publish historical results and maintain transparent track records for our main match predictions, updated at least twice daily, including wins, losses and pushes, so readers can independently assess long-term performance. Contributor profiles include background information, areas of expertise, recent published work and performance records where applicable. Past results are not indicative of future performance. We also follow a documented Review Methodology based on first-hand testing and consistent criteria to assess and rate sites across our reviews. Our editorial standards, independence and corrections process are set out in our Editorial Policy. Learn more about Sportsgambler.com on our About Us page. The analytical principles outlined across our prediction market and gambling reviews form part of the same research-led framework that underpins our betting predictions and match previews. Our aim is not only to explain what we recommend, but how readers can apply that knowledge to make more informed decisions. We may earn a commission from affiliate links, but these commercial relationships do not influence our editorial decisions, ratings, recommendations or the grading of our results. Our commercial team has no input into picks or reviews. We support responsible gambling and encourage readers to bet within their means, set personal limits and treat gambling as entertainment - not a way to make money. Our educational content is designed to promote informed decision-making and a structured approach to betting. If gambling is causing stress or harm, we encourage you to take a break and seek support. Visit Gamble Responsibly for practical guidance and links to professional help services and self-exclusion tools. For customers in Great Britain, Northern Ireland, Jersey and Gibraltar, this website is operated by WHG (International) Limited, a company registered in Gibraltar at Suite 601/701 Europort, Europort Road, Gibraltar, GX11 1AA, with registered company number 99191. For customers in Great Britain, WHG (International) Limited is licensed and regulated in Great Britain by the Gambling Commission under account number 39225. For customers located in Great Britain, Jersey, Northern Ireland and Gibraltar, WHG (International) Limited is further licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commissioner.
| Sport | % of Total Bets (Est.) | Peak Season |
|---|---|---|
| Football (Soccer) | 32% | Year-round (various leagues) |
| American Football (NFL) | 25% | September - February |
| Basketball (NBA) | 18% | October - June |
| Horse Racing | 10% | Year-round |
| Tennis | 8% | Year-round (Grand Slams peak) |
WHG bet top uk betting sites list free (International) Limited is a registered I.B.A.S bookmaker. WHG (International) Limited is a wholly owned subsidiary of evoke PLC, a company registered in Gibraltar and listed on the London Stock Exchange. For customers outside of Great Britain, Northern Ireland, Jersey and Gibraltar, this website is operated by William Hill Global PLC, a company registered in Malta with registration number C96298. For customers in the Republic of Ireland, this website is operated by William Hill Malta PLC, with company number C87591. Both William Hill Malta PLC and William Hill Global PLC, are companies registered in Malta with registered offices at Tagliaferro Business Centre, Level 7, High Street, Sliema SLM 1549, Malta. Both respective companies hold the following gambling licences: For Malta MGA/CRP/121/2006-05 issued by the Malta Gaming Authority ("MGA") on 2nd November 2020 and valid until 19th March 2028; for the Republic of Ireland the Game Type approved is Type 1, 2, and 3, and license number 1016824 issued by the Irish Revenue Commissioner.
SEO for iGaming
Learn more about Sportsgambler.com on our About Us page. The analytical principles outlined across our prediction market and gambling reviews form part of the same research-led framework that underpins our betting predictions and match previews. Our aim is not only to explain what we recommend, but how readers can apply that knowledge to make more informed decisions. We may earn a commission from affiliate links, but these commercial relationships do not influence our editorial decisions, ratings, recommendations or the grading of our results. Our commercial team has no input into picks or reviews.
Welcome Offers Available Across the Top 10 Gambling Sites UK
We support responsible gambling and encourage readers to bet within their means, set personal limits and treat gambling as entertainment - not a way to make money. Our educational content is designed to promote informed decision-making and a structured approach to betting. If gambling is causing stress or harm, we encourage you to take a break and seek support. Visit Gamble Responsibly for practical guidance and links to professional help services and self-exclusion tools. For customers in Great Britain, Northern Ireland, Jersey and Gibraltar, this website is operated by WHG (International) Limited, a company registered in Gibraltar at Suite 601/701 Europort, Europort Road, Gibraltar, GX11 1AA, with registered company number 99191.
How to bet at BetUK
For customers in Great Britain, WHG (International) Limited is licensed and regulated in Great Britain by the Gambling Commission under account number 39225. For customers located in Great Britain, Jersey, Northern Ireland and Gibraltar, WHG (International) Limited is further licensed by the Government of Gibraltar and regulated by the Gibraltar Gambling Commissioner. WHG bet top uk betting sites list free (International) Limited is a registered I.B.A.S bookmaker. WHG (International) Limited is a wholly owned subsidiary of evoke PLC, a company registered in Gibraltar and listed on the London Stock Exchange. For customers outside of Great Britain, Northern Ireland, Jersey and Gibraltar, this website is operated by William Hill Global PLC, a company registered in Malta with registration number C96298. Gaming can be harmful if it is not controlled. William Hill is committed to helping you to gamble safely. For more information on the tools available to help to keep you safe please visit our Safer Gambling page. The best betting sites in the UK are online bookmakers that offer competitive odds, strong promotions and high-quality features. All betting sites listed on this page are licensed and regulated by the UK Gambling Commission (UKGC). The license sets strict standards for player protection and responsible gambling. See the full list of OLBG recommended UK licensed bookmakers. Discover the OLBG experts’ Top 10 betting sites this month. See which bookmakers lead our “best for” category rankings. Find the best betting sites for the sports you bet on most.
Free Bets' Unique & Helpful Tools
All sites are frequently re-evaluated to ensure our rankings remain accurate and up to date. Weekly Free Bet and Free Spin Clubs Ranks in Top 10 for four different categories Lots of promotions and Best Odds Guaranteed Only bookie in the UK with markets on specific Welsh events Weekly Free Bet and Free Spins Clubs Ranks in Top 10 for 10 different categories Decent in-play graphics, particularly for football, tennis and basketball. The no.1 app across all UK bookies Ranks in Top 10 for 11 different categories Imaginative bonuses and offers across different sports AK's BIG PRICES - market leading prices on the biggest events Ranks in Top 10 for four different categories Ranks in OLBG’s Top 10s more than any bookmaker Ranks in Top 10 for four different categories No.2 bookie for Politics, and Entertainment/Specials betting Ranks in Top 10 for four different categories The best overall UK betting sites will offer consistently competitive odds, have strong regular promotions and high quality features which are important to UK sports bettors. The most important things that you should look out for when choosing a new online bookmaker are Competitive odds - consistently good odds across a range of sports Good coverage of events and markets - pre match and in play Quality key products - strong on features such as Bet Builder (important for football) Reliability and user experience - fast site performance and strong mobile/app offering Regular offers and promotions - ongoing value after sign up such as Best Odds Guaranteed (important for horse racing) OLBG’s sports betting experts have ranked the best overall UK betting sites using a structured analysis process, supported by feedback from the OLBG community of regular sports bettors. To be considered one of the best all-round bookmakers, a site must perform strongly across the factors that matter most to UK bettors.
5. QuinnBet
Below is a summary table of OLBG experts’ top 10 overall UK betting sites, highlighting where each bookmaker stands out. Then below the table we go into detailed explanations as to why each made our top 10. bet365 is the best overall online bookmaker according to OLBG experts due to competitive odds, excellent market coverage, industry leading live streaming and generous regular offers and promotions.If football betting is your main focus, it’s very hard to look past bet365. In our comparison guides to everything football betting related, bet365 consistently comes out on top. The reason we feel that bet365 performs so strongly for football is the range of football betting leagues and markets covered alongside the quality and depth of its features, ranking highly in our analysis for the best cash out, bet builder and early payout betting sites.
5. 7Bet
bet365 is one of the the best options for both pre-match and in-play betting. If you like to bet on lots of football leagues and markets, you wont find more in depth coverage anywhere else #1 in our analysis of the best football betting sites #1 in our analysis of best bet builder sites #1 in our analysis of the best cash-out bookmakers Mobile app not rated as highly BetVictor when it comes to mobile betting William Hill is a top choice of bookmaker if you bet across a wide range of sports, ranking in the top 10 for 10 different categories analysed by OLBG's experts. That included our analysis of best betting sites for both football and horse racing, but really stands out as the number one betting site for boxing. That boxing focus is backed up by solid market depth and coverage, while football and horse racing has a dependable all-round offering that out-performs most other betting sites in our comparisons. They also gained top 10 appearances in seven more best betting sites categories, including darts and motor sports. We review new betting sites regularly and include them in our comparisons when they meet our evaluation criteria. This guide is maintained by Luke Bradshaw Lee, who leads OLBG’s bookmaker analysis and oversees the expert team responsible for our reviews and comparison guides.
- Setting a strict budget and never chasing losses
- Using deposit limits and self-exclusion tools provided by the site
- Avoiding betting under the influence of alcohol or strong emotions
- Keeping betting as a form of entertainment, not a source of income
- Recognizing signs of problem gambling and seeking help early
All sites are frequently re-evaluated to ensure our rankings remain accurate and up to date. Weekly Free Bet and Free Spin Clubs Ranks in Top 10 for four different categories Lots of promotions and Best Odds Guaranteed Only bookie in the UK with markets on specific Welsh events Weekly Free Bet and Free Spins Clubs Ranks in Top 10 for 10 different categories Decent in-play graphics, particularly for football, tennis and basketball. The no.1 app across all UK bookies Ranks in Top 10 for 11 different categories Imaginative bonuses and offers across different sports AK's BIG PRICES - market leading prices on the biggest events Ranks in Top 10 for four different categories Ranks in OLBG’s Top 10s more than any bookmaker Ranks in Top 10 for four different categories No.2 bookie for Politics, and Entertainment/Specials betting Ranks in Top 10 for four different categories The best overall UK betting sites will offer consistently competitive odds, have strong regular promotions and high quality features which are important to UK sports bettors. The most important things that you should look out for when choosing a new online bookmaker are Competitive odds - consistently good odds across a range of sports Good coverage of events and markets - pre match and in play Quality key products - strong on features such as Bet Builder (important for football) Reliability and user experience - fast site performance and strong mobile/app offering Regular offers and promotions - ongoing value after sign up such as Best Odds Guaranteed (important for horse racing) OLBG’s sports betting experts have ranked the best overall UK betting sites using a structured analysis process, supported by feedback from the OLBG community of regular sports bettors. To be considered one of the best all-round bookmakers, a site must perform strongly across the factors that matter most to UK bettors. Below is a summary table of OLBG experts’ top 10 overall UK betting sites, highlighting where each bookmaker stands out. Then below the table we go into detailed explanations as to why each made our top 10. bet365 is the best overall online bookmaker according to OLBG experts due to competitive odds, excellent market coverage, industry leading live streaming and generous regular offers and promotions.If football betting is your main focus, it’s very hard to look past bet365. In our comparison guides to everything football betting related, bet365 consistently comes out on top. The reason we feel that bet365 performs so strongly for football is the range of football betting leagues and markets covered alongside the quality and depth of its features, ranking highly in our analysis for the best cash out, bet builder and early payout betting sites. bet365 is one of the the best options for both pre-match and in-play betting. If you like to bet on lots of football leagues and markets, you wont find more in depth coverage anywhere else #1 in our analysis of the best football betting sites #1 in our analysis of best bet builder sites #1 in our analysis of the best cash-out bookmakers Mobile app not rated as highly BetVictor when it comes to mobile betting William Hill is a top choice of bookmaker if you bet across a wide range of sports, ranking in the top 10 for 10 different categories analysed by OLBG's experts. That included our analysis of best betting sites for both football and horse racing, but really stands out as the number one betting site for boxing. That boxing focus is backed up by solid market depth and coverage, while football and horse racing has a dependable all-round offering that out-performs most other betting sites in our comparisons. They also gained top 10 appearances in seven more best betting sites categories, including darts and motor sports. William Hill delivers good odds across a range of sports and all the regular offers and promotions you would expect from a leading UK bookmaker. This consistency is a big reason why it claims second place in our overall Top 10 betting sites list.
- Betfred, Paddy Power, and Unibet for UK and Irish markets
- DraftKings Sportsbook and FanDuel Sportsbook in the United States
- PointsBet known for its points-based betting and "Name a Bet" feature
- Betway offering strong esports betting alongside traditional sports
Unibet topped our analysis for best basketball betting sites and best rugby betting sites whilst coming second for boxing. Football bettors are also looked after with Unibet ranking highly for best odds and third for best bet builder, offering a deep range of markets and bet combinations.
- Streaming live sports events directly within the betting interface
- Detailed match statistics, heat maps, and possession charts
- Cash-out features to secure a profit or cut losses before an event ends
- Bet builders for creating custom, multi-leg bets on a single game
- Notifications for odds movements and match start times
With a good rating for horse racing too, Unibet does well across multiple sports.