Boost the odds on your Bet Builder on selected football matches.
IMPORTANT TERMS
- Bet Builder Winnings Boost promo page here.
- Max stake £20 only, made of 3 or more selections at odds of 3/1 or bigger.
- Cash Out available but will be calculated at the original price of the bet, not the boosted price.
- Free bets allowed but cannot be combined with a Winnings Boost.
- Restrictions apply.
HOW IT WORKS
NOTE: Winnings Boosts are available on selected matches and sports, advertised on the homepage and via email, push and inbox notifications.
STEP 1: Open Bet Builder on a qualifying match.
STEP 2: Add a Bet Builder bet on 3+ selections at odds of 3/1 (4.0) or bigger.
STEP 3: Toggle on the "Boost" or select from "Rewards" in your bet slip.
STEP 4: Stake up to £20/ €20 with funds from your account balance. Once placed, your bet will appear with the Winnings Boost applied, with the odds and potential returns increased.
PROMO TERMS AND CONDITIONS
1. Boost your odds on Bet Builders of 3+ selections at odds of 3/1 or bigger on selected matches, up to a £20 stake.
2. The promotion runs from 00:01 (UK time) on Monday 28th July 2025 to 23:59 (UK time) on Sunday 24th May 2026 (the promotion period).
3. Bet Builder Winnings Boosts will be made available no later than 00:01 on the day the eligible match is scheduled, until the match kicks off.
4. The promotion is only available on pre-match singles on Bet Builders of selected matches, made of 3 or more selections at odds of 3/1 or bigger (the promotion markets).
5. Place a stake of a maximum of £20 (the maximum stake), from your main balance online via the William Hill website (williamhill.com) or William Hill iOS or Android Mobile app, to opt into the promotion during the promotion period.
6. Any ‘cash out’ value of the bet will be calculated at the original price of the bet, not the boosted price.
7. Winnings Boosts will be a minimum of 25% up to a maximum of 50% boost on the relevant odds (determined at William Hill’s sole discretion).
8. Winnings Boosts can only be redeemed on the promotion markets.
9. Winnings Boosts are non-refundable and cannot be withdrawn as cash.
10. The full value of the boost should be redeemed in one stake. Any portion of the boost that is not staked will be voided. Winnings Boosts can only be used once per match.
11. Winnings Boosts cannot be combined with other promotions or offers such as Epic Boosts or Price Boosts.
12. Bets you place using free bets cannot be combined with a Winnings Boost (whether for the full amount or a portion of the stake).
13. The promotion is only available to selected customers in the United Kingdom and Ireland who place a single bet on a promotion market online using the William Hill website (williamhill.com) or William Hill iOS or Android Mobile app. This promotion is not available in our shops.
14. William Hill reserves the right to withhold, restrict or cancel this promotion from individual customers/account holders at its reasonable discretion and with prior notice.
FULL TERMS AND CONDITIONS
1. We expect you to be fair when you take part in promotions. We consider certain types of play to be unfair and to break these terms and conditions. These unfair types of play include, without limitation, the following:
- using ‘minimal risk wagering patterns’ (that is, a set pattern of bets or stakes that unfairly minimises risks or opposite betting);
- sharing personalised promotions (that is, promotions only available to specific customers we offer them to) with others and/or taking part in any personalised promotion forwarded to you by someone else when it was not intended for you;
- colluding with other customers (that is, plotting with others to gain an unfair advantage) in relation to the promotion;
- taking part in a promotion that is not available in the country you live in;
- using more than one account per household or per IP address;
- taking advantage of broken mechanics and combination of loopholes on the game that leads to abusing the promotion/offer/bonus; and
- purchasing all the tickets for a free game; or repeatedly depositing, cashing out and redepositing purely to gain a deposit related bonus.
2. If you take part in any play that we consider to be unfair, we may cancel any bonuses, offers or promotions applied to your account, reclaim any bonus/offer you have received as part of any promotion we have cancelled, and either:
- void any bets funded by a bonus/offer (that is, treat them as if they had never been placed); or
- remove any winnings relating to any bonus/offer.
3. William Hill reserves the right to refuse the whole or part of any bet, stake or similar transaction requested by you: (i) where you have breached these terms and conditions; or (ii) at any time in our sole discretion, except that we will not exercise (or seek to enforce) any such restriction if you have already made one or more qualifying bets in respect of the promotion and the exercise of our discretion would affect your ability to:
- receive the free bets, or the full expected value of the free bets, from the promotion, where you have placed all the necessary qualifying bets.
- place the remaining qualifying bets required by the promotion, and consequently receive the free bets, or the full expected value of the free bets, from the promotion, to which you would be entitled as a result; or
- materially affect your ability to complete the qualifying bets required by the promotion.
4. Regardless of anything else set out in these terms and conditions, you can withdraw funds from your main balance at any time, except where we must withhold the funds to meet our legal or regulatory obligations.
5. You may not participate in the promotion (and you will not be entitled to receive any free bets) if you have previously been informed by William Hill that you are excluded from participating in promotions or any gaming or wagering on the William Hill website, the William Hill iOS or Android Mobile app or in William Hill shops.
6. William Hill has the right to refuse or withhold free bets (or any winnings from free bets) in the event of funds you have wagered being cancelled or denied by any payment service.
7. We can change or cancel this promotion, or change these terms and conditions:
- without giving you notice, if the change or cancellation is needed because of any change in law or regulation; or
- by giving you notice beforehand, if the change or cancellation is for any other valid reason (for example, if there is a fault in the software or systems we use to provide this promotion, we identify a mistake in these terms and conditions, or we are discontinuing the Promotion for any other reason).
8. We can also award an equivalent bonus/offer to the one referred to in this promotion.
9. We will not be responsible for any technical, hardware or software failures, or any unavailable or lost network conditions which may result in incorrect information being displayed, or affect your ability to enter or take part in the promotion. If there is any dispute over your eligibility for the promotion, our decision will be final.
10. Your use of our website and app, and your betting or gaming activity on it, is governed by our general terms and conditions (currently available here). You must read the general terms and conditions, as well as these terms and conditions, before you take part in this promotion. If any of these terms and conditions conflict with the general terms and conditions, these terms and conditions will prevail to that extent.
11. These terms and conditions are governed by, and interpreted in line with, the laws of England and Wales. Any legal action in connection with these terms and conditions will be dealt with in the courts of England and Wales.
12. The promoter of this promotion is WHG (International) Limited (trading as ‘William Hill’), a company incorporated and registered in Gibraltar (registered company number 99191) whose registered office is at Suite 601/701 Europort, Europort Road, Gibraltar.
13. For full details of our terms and conditions and our cookies and privacy policies, please visit our website (https://www.williamhill.com/)