Bet £10 Get £20 Offers – UK’s Best Betting Offers: January 2026 Update

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Bet £10 Get £20 offers have been very popular as of late in the UK sports betting industry, with many of the leading bookmakers throwing their hat into the mix. Learn which bookmakers are currently offering this bonus style in our guide: we have hard-tested and verified the best Bet £10 Get £20 offers available in the UK.

1
NetBet NetBet
5/5
£20
Get £20 when you bet £10
Click To Copy Copied TOFFEEWEB
Claim Bonus!
See pros
Pros Pros
  • Huge in-play channel with live streaming
  • Detailed betting offering with more than 35 sports covered
  • Early and partial cashout available
  • Wide range of payment methods accepted
Cons Cons
  • Lower-than-average deposit limits
  • Visa and Mastercard withdrawals can take up to four business days
New players only. Bet £10 min. odds 1/1 (2.00) to get 4 x £5 Free Bets: 1 x £5 Football Bet Builder, 1 x £5 Football Acca, 1x £5 Horse Racing Acca & 1 x £5 Tennis In-Play. Valid for 7 days. Exclusions and T&Cs apply.
2
Unibet Unibet
5/5
£20
Bet £20 and get two £10 free bets
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See pros
Pros Pros
  • Diverse array of promotions
  • Comprehensive live streaming feed
  • User friendly website and app
  • Uniboosts updated every hour
Cons Cons
  • Limited payment methods accepted
  • No phone or email support
18+ only. New and eligible Unibet customers only. Offer not available to Unibet employees or in conjunction with other promotions. Bonus abuse, irregular play, or breach of Unibet rules may result in withdrawal of the offer, forfeiture of winnings, or account closure. Unibet reserves the right to amend, withdraw, or refuse promotions at any time. Full terms apply.
3
Boylesports Boylesports
4.5/5
£25
Bet £10 get £25 Free Bets
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Pros Pros
  • No need for a BoyleSports promo code
  • Quick Boylesports Withdrawal Time for Cash Bonuses
  • Absence of a wagering requirement for easier bets
  • Low odds requirement
Sign up to BoyleSports, deposit into your account and make your first bet. We’ll give you a free bet to use on any if our sports betting markets. If you bet £10, you get a total of £25 free bets. Term & conditions apply.

5 Things You Should Know About Bet £10 Get £20 Welcome Offers

We recommend taking the following 5 things into consideration when looking to claim Bet £10 Get £20 offers:

  1. Bet £10 Get £20 offers are typically only available as a betting sign up bonus for new customers joining a bookmaker.
  2. We discovered that the most used payment option for claiming this type of promo at the best betting sites and best online casinos is VISA debit.
  3. Based on our research, Bet £10 Get £20 offers typically award £20 in the form of free bets which must be wagered at the sportsbook.
  4. Bonus codes may be required to be entered for the activation of a these offers. You can check back with our guides and reviews for any promo code developments.
  5. Free Bets awarded in Bet £10 Get £20 welcome offers usually have a validity period after which they expire.

Best Bet £10 Get £20 OFFERS IN UK

Our experts have tested the different Bet £10 Get £20 offers available as of now in the UK. You can find the review of the different bonuses below.

Netbet Bet £10 Get £20 Welcome Offer

netbet welcome offer free bets

Offer Details

Netbet’s welcome offer fits into the classic Bet £10 Get £20 structure, awarding £20 in Free Bets across four sports betting categories. Once you place a £10 bet at minimum odds of 1/1 (2.00), you’ll receive 4 x £5 Free Bets to use on Football Bet Builder, Accas, Horse Racing, and UFC markets.

NetBet NetBet
5/5
£20
Get £20 when you bet £10
Click To Copy Copied TOFFEEWEB
Claim Bonus!
See pros
Pros Pros
  • Huge in-play channel with live streaming
  • Detailed betting offering with more than 35 sports covered
  • Early and partial cashout available
  • Wide range of payment methods accepted
Cons Cons
  • Lower-than-average deposit limits
  • Visa and Mastercard withdrawals can take up to four business days
New players only. Bet £10 min. odds 1/1 (2.00) to get 4 x £5 Free Bets: 1 x £5 Football Bet Builder, 1 x £5 Football Acca, 1x £5 Horse Racing Acca & 1 x £5 Tennis In-Play. Valid for 7 days. Exclusions and T&Cs apply.

T&Cs and Wagering Requirements

The qualifying bet must meet minimum odds of 1/1 (2.00) and cannot be cashed out. We found the Free Bets fairly unrestricted in terms of usage – just tied to specific sports or formats. Each token is valid for 7 days once credited, and they’re usually issued within 72 hours.

Why we recommend this bonus

  • ✅ A true Bet 10 Get 20 offer focused on sports
  • ✅ Free Bets cover a variety of sports and formats – ideal for experimenting

If you’re interested in this bookmaker offer, we’re going through all the details on how to claim it in our NetBet Bonus Code guide.

Unibet Bet £10 Get £20 + £20 Casino

unibet bet 10 get 20

Offer Details

Unibet’s offer gives £20 in rewards when you bet £10 on sports – specifically, 2 x £10 Free Bets: one for Bet Builder and one for Accas (4+ legs).

Unibet Unibet
5/5
£20
Bet £20 and get two £10 free bets
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Claim Bonus!
See pros
Pros Pros
  • Diverse array of promotions
  • Comprehensive live streaming feed
  • User friendly website and app
  • Uniboosts updated every hour
Cons Cons
  • Limited payment methods accepted
  • No phone or email support
18+ only. New and eligible Unibet customers only. Offer not available to Unibet employees or in conjunction with other promotions. Bonus abuse, irregular play, or breach of Unibet rules may result in withdrawal of the offer, forfeiture of winnings, or account closure. Unibet reserves the right to amend, withdraw, or refuse promotions at any time. Full terms apply.

T&Cs and Wagering Requirements

To qualify, you need to deposit at least £10 via debit card, opt in, and place your first bet with min odds of 2.0 per leg. The Free Bets are credited within 10 hours and valid for 7 days.

Why we recommend this bonus

  • ✅ Strong £10 Get £20 structure with Free Bets on popular formats
  • ✅ Quick crediting time (within 10 hours)

If you’re interested in this bookmaker offer, we’re going through all the details on how to claim it in our Unibet Sign Up Offer guide.

BoyleSports Bet £10 Get £25

boylesports sign up offer

Offer Details

The BoyleSports Bet £10 Get £25 welcome offer gives new customers £25 in Free Bets when they sign up, deposit, and place a first qualifying bet of £10.

Once your £10 bet is placed, BoyleSports rewards you with Free Bets that can be used across any sports betting markets, making this a flexible bonus for football, horse racing, and other major sports.

T&Cs and Wagering Requirements

To qualify for the BoyleSports Bet £10 Get £25 offer, new customers must:

  • Sign up to BoyleSports and make a minimum £10 deposit
  • Place a £10 first bet on sports betting markets
  • Free Bets are credited once the qualifying bet is placed
  • Free Bet stakes are not returned with winnings
  • Offer available to new customers only
  • Full Terms & Conditions apply

Why we recommend this bonus

Straightforward Bet £10 Get £25 structure
Free Bets usable on any sports market
✅ Ideal for football and horse racing bettors
✅ Easy-to-understand welcome offer with no complex bet restrictions

If you’re interested in this bookmaker offer, we break down exactly how to claim it, plus the best ways to use the Free Bets, in our BoyleSports Sign Up Offer guide.

Comparing Bet £10 Get £20 Offers

Let’s compare our three picks for the best Bet £10 Get £20 Free Bets offers in the UK for 2026:

BookmakersBonus LinkMin OddsBonus BreakdownFree Bet ValidityBest Feature
BoyleSportsGo to BoyleSports1/1 (2.0)1X £25 Free Bet *7 DaysBig £25 Free Bets
UnibetGo to Unibet2.0 per leg£10 Bet Builder +
£10 Acca *
7 DaysSports + Casino
Combo
NetbetGo to NetBet1/1 (2.0)4 x £5 Free Bets *7 DaysWide Range of Bet Types
  • BoyleSports T&Cs – Sign up to BoyleSports, deposit into your account and make your first bet. We’ll give you a free bet to use on any if our sports betting markets. If you bet £10, you get a total of £25 free bets. Term & conditions apply.
  • Unibet T&Cs – 18+ only. New and eligible Unibet customers only. Offer not available to Unibet employees or in conjunction with other promotions. Bonus abuse, irregular play, or breach of Unibet rules may result in withdrawal of the offer, forfeiture of winnings, or account closure. Unibet reserves the right to amend, withdraw, or refuse promotions at any time. Full terms apply.
  • Netbet T&Cs New players only. Bet £10 min. odds 1/1 (2.00) to get 4 x £5 Free Bets: 1 x £5 Football Bet Builder, 1 x £5 Football Acca, 1x £5 Horse Racing Acca & 1 x £5 Tennis In-Play. Valid for 7 days. Exclusions and T&Cs apply.

Our Analysis

Based on our research:

  • BoyleSports offers a straightforward £20 Free Bet, giving you full control over how to use the bonus in one go.
  • Unibet spreads its bonus over two Free Bets and a casino reward — great if you enjoy variety, but note the 2.0 min odds per leg and casino wagering requirement.
  • Netbet stands out with Free Bets for specific bet types (like UFC and Bet Builders) and adds 25 Free Spins with no wagering — ideal if you want to explore both the sportsbook and slots.

There was a Livescore Bet £10 Get £20 promotion until recently, which may be reintroduced in the future. Check out our Best Free Bet Offers in the UK for a list of other top free bet promos out there at the moment.

Understanding Free Bet Offers and Sign-Up Bonuses

A Free Bet offer is a bonus promotion which awards players bonus money in the form of free bets which can be used at the sportsbook. We found that most Free Bet offers are provided as a betting sign up bonus but they can also sometimes come as existing customer offers.

In our experience, all Free Bet offers come with certain terms and conditions which must be met in order to qualify for the bonus. Common provisions encountered include:

  • Minimum Deposit Requirements– A minimum deposit amount which must be met in order for a bonus to activate.
  • Qualifying Bet Conditions- Minimum odds and betting market restrictions on qualifying wagers.
  • Wagering Requirements- How much a bonus must be wagered through before bonus funds will be available for withdrawal. Example: 30X bonus amount 

Tips for Getting the Best of Bet £10 Get £20 Offers

Getting the best out of your Bet £10 Get £20 doesn’t have to be left up to chance. Read through our tips for some guidance on how you can maximize your bonus.

  1. Stick With Known Sports – We recommend that punters stick with the sports they know the most about when using Free Bets to ensure they have the best chance of winning. 
  2. Keep Track of Betting Requirements – Always pay attention to any betting requisites which may be in place with a Free Bet bonus so that your wagers qualify towards any specifications.
  3. Use Free Bets on Higher Odds – Since Free Bets have no real monetary risk involved, we find they’re ideal for really pushing the envelope and making high-odds bets with big payouts. We suggest accumulator bets with multiple selections.

Bet £10, Get £20 – Double Your Firepower on the Toffees

If you’re ready to back Everton with a bit more bite, the Bet £10, Get £20 offers from top UK bookies like NetBet and QuinnBet are a smart starting point. Drop a tenner on the Blues – maybe you’re tipping a tight 2-1 win at Goodison or Doucouré to score from deep – and you’ll unlock £20 in free bets to spread across your next shouts.

Conclusion: How to choose the Right Bet £10 Get £20 Offer?

There’s no doubt that Bet £10 Get £20 offers are a great way to start off your stint at a new bookmaker by getting £30 for the price of £10. The real question is, which promo is the right fit for you?

In our opinion, the NetBet £10 Get £20 bonus is very easy to claim, only requiring a £10 first wager on odds 1/2 or greater. The BoyleSports offer, on the other hand, doesn’t break down their bonus amount into smaller Free Bets, giving punters the chance to win big with a juicy £20 wager.

NetBet NetBet
5/5
£20
Get £20 when you bet £10
Click To Copy Copied TOFFEEWEB
Claim Bonus!
See pros
Pros Pros
  • Huge in-play channel with live streaming
  • Detailed betting offering with more than 35 sports covered
  • Early and partial cashout available
  • Wide range of payment methods accepted
Cons Cons
  • Lower-than-average deposit limits
  • Visa and Mastercard withdrawals can take up to four business days
New players only. Bet £10 min. odds 1/1 (2.00) to get 4 x £5 Free Bets: 1 x £5 Football Bet Builder, 1 x £5 Football Acca, 1x £5 Horse Racing Acca & 1 x £5 Tennis In-Play. Valid for 7 days. Exclusions and T&Cs apply.

Please always read through terms and conditions to make sure you know exactly what will be required to activate an offer. Get more info with our comparison table above and select the perfect Bet £10 Get £20 bookmaker right away.

How We Review and Rank the Best Bet £10 Get £20 Offers in the UK

With millions of bettors across the UK each year, it’s essential to choose a trusted bookmaker that offers excellent value. On this page, we’ve specifically focused on the best Bet £10 Get £20 offers, allowing you to unlock significant bonuses with a manageable stake.

Our review process ensures that you’re choosing from the most reliable and user-friendly UK-licensed sites. Here’s how we do it:

Step 1: We Only Consider UK-Licensed Sites and Verified Offers
Step 2: We Test Each Bonus Firsthand for Authenticity and Value
Step 3: We Gather Feedback from Real Users to Ensure Quality
Step 4: We Compare, Rank, and Recommend the Best £10 Get £20 Offers

This transparent process helps you find the best offers while ensuring your betting experience is safe, rewarding, and hassle-free.

More Betting Guidance

If you liked that article, but are looking for more information before deciding which bonus is the best for you, our betting experts have also worked on guides for you:

Learn More About Our Standards

We believe in transparency. That’s why we’ve created dedicated pages detailing our review and work frameworks:

Bet £10 GET £20 OFFER – OUR FAQs

Are these Bet £10 Get £20 offers available to existing customers?

The offers outlined in this guide are not available to existing customers. Only new customers over the age of 18 in the UK and Ireland can claim the bonuses.

Can I withdraw the free bet amount?

No, none of the Bet £10 Get £20 offers allow customers to withdraw the free bet amount. Free Bets can only be wagered on markets explicitly mentioned in the bonus terms and conditions.

Do I need a promo code to claim these offers?

Some promos, such as the Midnite offer, require players to enter a specific promo code when registering, while others do not. Read through the terms and conditions sections to ensure you have all the information needed to claim a bonus.

Are there any restrictions on sports I can bet on with free bets?

Typically we found that there are no restrictions in which sports can be wagered on with offers. Specific betting markets like each-ways, multiples, forecasts or tricast bets may however be excluded.

What happens if my qualifying bet is voided or canceled?

From what we’ve seen, qualifying bets which are voided or canceled when claiming offers are refunded and a new qualifying wager can be placed.