Tennis betting offers in the UK come in various forms, including accumulator boosts, Free Bets, cashback, and retirement guarantees. Our team highlights current promos available from major sportsbooks. Learn what each promotion includes, how to claim these offers, and compare current deals from top sportsbooks. Get expert tips showing which terms suit each market, so you save time and spot the best value.
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Top 5 Tennis Betting Offers in UK for 2025
Bet365 - Tennis Retirement Guarantee
#ad / 18+. Bet £10 & Get £30 in Free Bets for new customers at bet365. 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. www.gambleaware.org
Bet365 stands out for its generous welcome bonus, extensive live streaming, and consistently strong odds. The platform offers excellent support for tennis bettors, including a 100% Tennis Accumulator Boost, a Retirement Guarantee on ATP/WTA matches, and flexible Bet Credits usable across all tennis markets. Bet365 is one of the most trusted and complete sportsbooks in the industry.
BoyleSports - Acca Boost of up to 100%
#ad / 18+. New UK customers (Excluding NI) only. £40 in FREE Bets (FB) as £30 in sports bets & a £10 casino bonus (CB). Min Deposit £10. Min stake £10. Min odds Evs. FB applied on 1st settlement of any qualifying bet. FB 7-day expiry. 1 FB offer per customer, household & IP address only. Account & Payment restrictions. 14 days to accept £10 CB, then active for 3 days. CB 5x wagering & max redeemable £100. Game restrictions apply. Cashed out/Free Bets won’t apply. 30 days to qualify. T&Cs Apply. 18+. Applies to bets placed on match betting ahead of kick off. Get paid out as a winner if your team goes 2 goals ahead even if they win, lose or draw. 90 mins only. Applies to Singles & Multiples. T&Cs apply.
Founded in 1982, BoyleSports is one of Ireland’s leading bookmakers and has expanded steadily across Europe. BoyleSports offers a generous welcome bonus, competitive odds, and an excellent reward programme for loyal customers. Tennis fans can benefit from a dedicated Acca Boost of up to 100% on accumulators, while the platform also provides a wide selection of betting markets.
Bwin - Boosted Sports Acca Odds
18+ | BeGambleAware | #Ad New UK players only | Min deposit req. £10 | Certain deposit methods excluded | Place 1 sport bet (3+ selections) | Excl Horse Racing | Min stake £10 | Max stake £20 | Min Odds 2/1 (3.0) | Max FreeBet £20 for football only | FreeBet valid for 7 days | FreeBet stake not returned | Full T&Cs apply. www.begambleaware.org. Please, gamble responsibly
Bwin is a well-established sportsbook with over 20 million users worldwide and a long history of involvement in major league sports. The platform offers 30+ sports markets with a wide range of betting options, including tennis. New users can access a welcome offer valid for tennis betting, and regular players benefit from an Acca Boost that also applies to tennis multiples.
Fafabet - Tennis Retirement Guarantee
#ad / 18+. New customer only, Get a Free Bet up to £50 base on 50% of your first days losses plus £20 Casino Bonus! UK only. Full T&C's apply. www.begambleaware.org
Fafabet offers a wide selection of promotions for new and existing customers, including a welcome bonus of up to £50 in free bets plus a £20 casino bonus, with no wagering requirements on bonus winnings. The sportsbook provides a broad range of markets with competitive odds. For tennis fans, Fafabet features two dedicated offers: Tennis Acca Boost and Tennis Retirement Guarantee.
Betfred - £50 in Free Bets
#ad / 18+. New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility exclusions and T&Cs Apply. www.begambleaware.org
With over 50 years of experience, Betfred offers one of the most comprehensive promotional selections in the UK betting market. New customers can access a well-structured welcome offer, while existing users benefit from regular boosted odds, Free Bets, and weekly sports-specific promotions. Promotions extend to tennis, football, and more, with winnings from online bonuses withdrawable as cash.
| Sportsbook | Tennis betting offer | What you get | Conditions |
|---|---|---|---|
|
Fafabet |
Earn up to 50% more on your Tennis accumulators Up To £50 |
A boost of 2-50% to your winnings |
Place a Pre-match accumulator of 2 or more Tennis selections. The minimum odds per selection must be greater than 3/10 (1.30). |
|
Fafabet |
Tennis Retirement Guarantee |
Winnings in Free Bets up to £20 |
Place a Pre-match bet on the To Win Match market for Singles matches from any Grand Slam event. The Free Bet must be used within 7 days. |
|
Bet365 |
Tennis Retirement Guarantee |
Winnings in bet credits |
Place a Pre-match bet on the To Win Match market only for main draw Singles matches from ATP (excluding Challenger Tour), WTA or Grand Slam Tennis events. |
|
Bet365 |
100% Tennis Acca Boost |
A boost of 2.5% - 100% to your winnings |
Place an accumulator of 2 or more selections on qualifying markets across any main Soccer and Tennis competitions worldwide. Additional winnings are paid as cash and added to your withdrawable balance. Bets placed with Bet Credits do not qualify for this boost. |
|
Bet365 |
Sports Welcome Offer |
£30 in Bet Credits |
Register and deposit between £5 and £10. Opt in to the offer within 30 days of account registration. Place qualifying bets equal to your deposit amount from real funds. |
|
Betfred |
Sports Welcome Offer |
£50 in Free Bets |
Register, deposit via Debit Card and stake £10. Place your first bet of £10 at odds of evens or greater on any sports market within 7 days of registering. |
|
Parimatch |
Sports Welcome Offer |
£20 in Free Bets |
Register. Opt-in to this promotion. Make a deposit of £10 or more. Place a £10 bet on any sports market at odds of evens or greater. |
|
BetStorm |
£10 Free Bet Welcome Offer |
£10 Free Bet with 1x wager |
Register, make a first deposit of at least £10 (deposits via Skrill and Neteller are excluded). Place your first bet of at least £10 |
|
Bet600 |
Tennis Accumulator Bonus up to 15% |
A boost of 5% - 15% to your winnings |
Place a Pre-match accumulator of 2 or more selections for Men’s Singles, Women’s Singles, Men’s Doubles, Women’s Doubles and Mixed Doubles matches from Grand Slam, ATP, WTA, Challenger Tour, Davis Cup, Fed Cup or Hopman Cup events. Offer applies to the following markets: To Win Match, First Set Winner and Set Betting. All selections must be at odds of 7/10 (1.7) or higher. Maximum bonus £500. The bonus will be added to your account as Free Bets. |
|
BoyleSports |
Acca Boost on selected sports |
A boost of 5% - 100% to your winnings |
Add 3+ selections with min odds 1/5 (1.2). Acca boost (up to 100% depending on the number of selections) will apply after bet settlement |
|
Bwin |
Boosted Sports Acca Odds |
A boost of 5% - 70% to your winnings |
Add three or more selections with minimum odds of 1/4 (1.25) per selection. |
How to Claim a Tennis Betting Offer
Tennis betting offers can vary in structure, with common types including accumulator boosts, retirement guarantees, and Free Bet offers. Each requires a slightly different approach to claiming:
Acca Boost
To claim an accumulator boost on tennis bets:
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Log in or sign up with a sportsbook offering this promotion
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Opt in if required (some bookmakers apply it automatically)
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Build a qualifying tennis accumulator, usually with a minimum of 3 selections
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Ensure each leg meets the minimum odds specified in the terms
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Place the bet; if it wins, a percentage boost is applied to your winnings, often paid in cash
Retirement Guarantee
This promotion protects your stake if a player retires early from a match:
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Check if the bookmaker currently offers a Retirement Guarantee on tennis
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Read the terms carefully, as this promo often applies only to Pre-match bets on the To Win Match market
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Place a qualifying bet before the match begins
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If your opponent retires due to injury, your bet may be settled as a win, or you may receive a refund, depending on the promotion’s conditions
Free Bet Offers
Some bookmakers offer Free Bets for tennis as a welcome bonus or recurring promotion:
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Register and deposit using an eligible method (usually debit card)
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Use any required promo code during deposit
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Place a qualifying bet — often £10 or more, at minimum odds (e.g. 1/1)
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Once the bet settles, the Free Bet is credited to your account
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Free Bets typically have a 7-day validity and are non-withdrawable; only winnings (not the stake) are returned, and additional wagering conditions may apply
Cashback Offers
Some promotions offer cashback on losses as a form of compensation:
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Check if the bookmaker provides weekly cashback or refund-based tennis offers
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Opt in and follow the qualifying steps, such as placing a certain amount in bets during the promotional period
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If your bets lose, you may receive a percentage of your losses back, typically as a Free Bet
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Cashback is usually capped, time-limited, and may require a minimum total stake to qualify
Types of Tennis Betting Offers
UK bookmakers currently provide a range of tennis betting offers that typically fall into a few key categories, each with distinct conditions and potential benefits. Below are the most common types of tennis betting promotions available:
1. Acca Boost
This promotion increases your winnings when you place a tennis accumulator (ACCA) with a minimum number of selections. The more legs you include, the higher the percentage boost you receive if all your picks win. And the more you risk losing.
2. Cashback
This promotion refunds a percentage of your losses on tennis bets, usually as a bonus with no wagering requirement. For example, some offers provide 10% cashback (up to £500) on net deposit losses during a promotional period, as long as stakes are placed with real money and settled.
3. Free Bets (General Sports Offers Including Tennis)
Some promotions award Free Bets when you wager on any sport, including tennis. These offers may be available to new customers upon first deposit or to existing users through weekly promotions. Free Bets are usually stake-not-returned and may come with minimum odds or short expiry periods.
4. Retirement Guarantee
If your player’s opponent retires early from the match (due to injury, for example), this offer ensures your bet still stands or is settled as a win/loss depending on the bookmaker’s rules. It protects you from losing a wager due to unforeseen match endings.
Best Tennis Free Bets
Free Bet offers are commonly used by sportsbooks to welcome new players or encourage wagering on tennis events, particularly around major tournaments. These promotions typically require placing a qualifying bet to receive a Free Bet of equal or lesser value. UK bookmakers offer Free Bets on tennis through promotions such as the Retirement Guarantee or as a part of general sports offers when they are credited upon deposits on any sports, including tennis.
BetStorm - Bet £10 and get a £10 Free Bet
BetStorm’s welcome offer allows new users to receive a £10 Free Bet after placing a qualifying bet. To claim it, players must make a first deposit of at least £10 using the sports cashier (deposits via Skrill and Neteller are excluded). The Free Bet is initially credited as a pending bonus and becomes available once the player places £10 in settled real-money bets.
The Free Bet is a single £10 stake with minimum odds of 1/2 (1.5). The stake itself is not returned with any winnings. Winnings must be wagered once before they can be converted into withdrawable funds. This rollover requirement must be met within seven days, or both the bonus and any winnings will expire. The maximum amount that can be converted from Free Bet winnings is £200.
New Players Only. Free bet - one-time stake of £10 , min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200 . Free bets and Bonuses are valid for 7 days. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposit. Full Terms apply.
Betfred Welcome Offer
Betfred’s Sports Welcome Offer gives new customers the chance to receive £50 in Free Bets after placing a qualifying first bet. To claim the promotion, users must register, deposit at least £10 using a debit card, and place a single £10+ bet at minimum odds of Evens (2.0) on any sports market. This qualifying stake must be placed and settled within seven days of registration. Wagers placed using e-wallets, prepaid cards, Totepool, or virtual sports are excluded, as are cashed-out or voided bets.
Once the qualifying stake is settled, £50 in Free Bets will be credited to the account within 10 hours: three £10 Free Bets for any sports market, and two £10 Free Bets to be used specifically on accumulators with four or more selections. All of them are non-withdrawable, must be used within seven days, and cannot be used on certain bet types such as combination forecasts or each-way accumulators.
#ad / 18+. New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility exclusions and T&Cs Apply. www.begambleaware.org
Fafabet - Tennis Retirement Guarantee
This promotion applies to Pre-match bets placed on the To Win Match market for main draw singles matches in any Grand Slam event. If you place a single wager and your opponent retires due to injury during the match, your bet will be settled as a winner. You’ll receive your stake back in cash, while the winnings will be credited as Free Bets.
In the case of an accumulator, if one of your selections wins due to an opponent’s retirement, that leg will be settled as a winner. If the entire accumulator goes on to win, your stake and winnings from the remaining selections will be paid in cash. Any additional winnings from the affected leg will be paid as Free Bets.
Free Bets are not withdrawable. While any returns from bets placed using them are added to your withdrawable balance, the stake itself is not included in those returns. They expire 7 days after being credited.
#ad / 18+. New customer only, Get a Free Bet up to £50 base on 50% of your first days losses plus £20 Casino Bonus! UK only. Full T&C's apply. www.begambleaware.org
Tips for Using Tennis Betting Promotions
Here are some practical tips for using tennis betting promotions, especially when they come in the form of ACCA boosts or similar offers:
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Stick to familiar tournaments. Focus on ATP, WTA, or Grand Slam events where you have better access to stats and form guides. Or bet on low-rank tournaments if you are knowledgeable about them.
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Check eligible markets. Most promotions apply to specific bet types like match winners or set scores. Make sure your selections qualify.
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Use form and surface data. Tennis performance can vary greatly by surface (clay, grass, hard court), so use this to inform your picks.
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Balance risk in accumulators. To get the boost, you need multiple legs, but don’t overextend—3 to 5 solid selections is usually a safer range. Avoid overly risky legs just to increase the boost percentage.
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Watch timing and deadlines. ACCA boosts often apply only to Pre-match bets placed before a specific time or round.
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Use Debit Cards for Deposits. Many tennis betting offers exclude deposits made via PayPal, Skrill or Neteller. Always deposit using a debit card unless stated otherwise.
Bonuses by category
Bonus types: Betting offers | Casino bonuses | Free bets | Free spins | No deposit bonuses | Deposit match bonuses | Reload bonuses | Cashback | Enhanced odds
Bonus conditions: Sign up bonuses | Deposit bonuses | No wagering bonuses | Accumulator bonuses | Promocodes | Birthday bonuses | Loyalty programs
Sports bonuses: Football | Horse Racing | Tennis
Bookmakers bonuses: Fitzdares | Mr. Play | Ladbrokes | Betfair | Virgin Bet | SponsioBet | TonyBet | LeoVegas | BWin | STS Bet | Unibet | BoyleSports | William Hill | Paddy Power | Geoff Banks | QuinnBet | 32RedSport | Coral | Betfred | Bet365 | 888Sport | Betway | 10Bet | All British Casino | CopyBet
FAQs
What is a tennis accumulator boost?
A tennis accumulator boost increases your potential winnings when you place a multi-leg bet on tennis matches. The more selections you include (meeting minimum odds), the higher the percentage boost applied to your payout. E.g., up to 100% at Bet365 or 50% at Fafabet.
How does the Retirement Guarantee work?
If your opponent retires from the match due to injury, bookmakers like Bet365 and Fafabet may settle your Pre-match To Win Match bet as a winner. Some pay winnings in Bet Credits or Free Bets.
Do Free Bet offers apply to tennis?
Yes. Bookmakers like Betfred and BetStorm include tennis in their general sports welcome offers. You usually need to place a qualifying real-money bet at minimum odds to receive the Free Bet.
Post by:
#ad / 18+. New customers only. Register, deposit with Debit Card, and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility exclusions and T&Cs Apply. www.begambleaware.org
#ad / 18+. New players only. Minimum £10 qualifying bets, stake not returned. Free bet terms: minimum odds of 1.5 and a £30 wager with no refund on the stake. Bets must be at evens or above (1/1). Bet the actual balance first. Maximum conversion: £200. Promotional value expires seven days after issuance. Withdrawal requests void any active bonus. Skrill payments are excluded. Full T&Cs apply. www.begambleaware.org
New Players Only. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and Bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply
#ad / 18+. BeGambleAware.org. New GB customers only. Min £10 debit card deposit. Place a £10+ bet at Evens (2.0)+ on Sports within 7 days. Opt in for £20 in free bets and £20 Casino Bonus. Valid for 7 days. Full T&Cs apply. www.begambleaware.org
#ad / 18+. New bettors; Code SPORT; Wager deposit & bonus 8x; Max qualifying bet stake=initial bonus; Valid 60 days; Min odds, bet and payment method exclusions apply; Full T&Cs apply. www.begambleaware.org
#ad / 18+. New UK customers only. The qualifying bet should be either a Single or Acca (2+ selections) bet, start at £20, have 1.9 or greater odds and must be settled within 7 days of opt-in. Upon settlement of a qualifying bet, player will receive a £20 free bet within 24h that will be credited to your Sportsbook account and can be placed on any Live or Pre-Match event. Max payout – £500. 7-day expiry. To unlock the offer, complete the first deposit via the banking app (Open banking). Full T&Cs apply. www.begambleaware.org
#ad / 18+. Stake £10+ on each of your 1st, 2nd and 3rd bets at minimum odds of 1.5 (1/2). For any of the qualifying bets settled as a loss, you'll receive a £10 free bet. Free bets will be valid for any 3+ leg multiple - minimum odds of 3.0 (2/1). We'll credit you with 20 free spins after two qualifying bets. Free spins for John Hunter and the Book of Tut Respin. Full T&Cs apply. www.begambleaware.org
#ad / 18+. UK players only. www.begambleaware.org
#ad/18+. New UK Customers. Place a £10 bet at minimum odds of 1/1 on any sports market within 7 days of registering. Receive £10 in Football Acca Free Bet + £10 in Horse Racing Free Bet. Min. deposit: £10 (single transaction) Qualifying bet: £10 real money, one bet, within 7 days. Markets: Any (single/multiple, pre-match/live). Cash Out bets do not qualify. Full T&Cs apply.
#ad/ 18+ Opt-in Required. Min Deposit £10 with promo code: GRAND required. Offer is valid until 05/04/2025 23:59GMT. Minimum of £10 worth of qualifying bets to any horse racing event to get a £30 Free bet. Free bet must be used within 7 Days and bonus within 7 Days from receipt. Free bet is a one-time stake, minimum odds of 2, stake is not returned. IX wagering the winnings. Wagering occurs from real balance first. Max conversion: £200. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply. BeGambleAware.
New Players Only. Min £25 qualifying bets, stake not returned. Free bet - one-time stake of £50, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and Bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply
New Players Only. Free bet - one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Free bets and Bonuses are valid for 7 days. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply.