Review Grosvenor Bonus:

Grosvenor Bonus

Double the Odds
Any sport. Any bet. Any odds.

Double the Odds offer - New customers. Max £10(Exc PayPal) . 100% Odds Boost token. Full T&Cs apply.

🎃 Welcome bonus quick facts

Bonus type: Odds Boost

Minimum odds: none!

Welcome bonus markets: All sportsbook

Welcome bonus unique feature: Can be used on any sport, any bet and any market

Top 3 Existing customer offers: Grosvenor Sports Club, Run for your Money and Best Odds Guaranteed

Grosvenor Sport Pros and Cons

What I like about Grosvenor Sport:

  • 💯 Standout sign up bonus
  • 💯 Seamless blend of sports and casino
  • 💯 Good quality existing customer offers

What Grosvenor Sport could improve:

  • ❎ Casino first feel even on the sportsbook
  • ❎ Limited payment options

Grosvenor Sport's best feature:

  • 🎁 Beginner friendly

Grosvenor Bonus overview

One of the most flexible welcome bonuses on the market...

Grosvenor Bonus score

Bonus offer
Betting variety
Mobile experience
Payment options
Betting experience
Grosvenor Bonus quick facts
Game TypesSports betting, Live Casino, Slots & Games, Jackpots, Table Games, Poker
Deposit methodsVisa, MasterCard, Paysafecard
Withdrawal methodsVisa, MasterCard
Odds providerKambi
Betting functionsLive betting, Live Streaming, Cash Out
Casino game typesSlots, table games, video poker, live casino
Casino providerMicrogaming, IGT, Realistic, and more
OwnerThe Rank Group
Founded Year1970
HeadquarterMaidenhead, UK
Bonus CodeNo code

Grosvenor Sign Up Offer

👑 DOUBLE THE ODDS 👑 when you deposit up to £10 deserves a crown for being a truly brilliant sports betting welcome offer. Name another bookie who offers double the odds on any sport - any bet - any odds. You get the winnings paid back in cash too, none of this free bet malarky. This is the real deal and we love it!

Grosvenor Bonus: Good to know

Both the minimum and maximum stake is £10 and you can only claim this offer once! Newbies only!

Why the Grosvenor Sport sign up offer is good

  • You have 60 days to use it!
  • Extra winnings are paid in cash upon bet settlement
  • Each way betting is eligible for this promotion *drops proverbial betting fork*

Who the sign up offer is good for

*whispers* literally everyone who deposits with Visa and Mastercard debit. If you have a match in mind for Double the Odds, you can still claim this sign up offer even if you bet on something else first within the first 60 days. MEANING, they do not automatically take your first bet as your Double the Odds bet - there is a token you can use to activate Double the Odds anytime within the first 60 days.

If you like sports betting, you will love this betting bonus. Simple.

Who the sign up offer is not suitable for

If you have an existing Free Bet on your account with Grosvenor Sports then you cannot use it towards Double the Odds. If you want to bet on a dedicated sportsbook, the casino first feel go Grosvenor is slight off putting for those who like an exclusive sportsbook feel. If you wish to live stream, then Grosvenor do not have a great range of live streaming available.

Customers who deposit with an eWallet (Skrill/Boku/Neteller/PayPal) do not qualify for this offer.

Double the Odds
Any sport. Any bet. Any odds.

Double the Odds offer - New customers. Max £10(Exc PayPal) . 100% Odds Boost token. Full T&Cs apply.

How to claim the Welcome offer

Click the 'Claim' button above
Sign up for a Grosvenor Sports account
You will be automatically credited with a 100% odds boost token
Add a single (£10) or each way (£5 each way) bet to your betslip and see the odds double!
🔥 Grosvenor Sport Sign Up Offer T&Cs
  • Free bets do not qualify for this offer - you must use real money

  • Cannot use in conjunction with any other promotion

  • Extra winnings paid in cash upon bet settlement

  • Minimum and maximum stake £10

  • Must use offer within 60 days of registration

    *for full and general T&Cs, visit

Author's opinion: Yay or Nay?
Poppy Taylor

Poppy Taylor

Yay: That's it. Just yay.

Nay: This nay is really a 'neigh', as you can double the odds on any sport including horse racing 🐎

Existing customer promotions

1) Grosvenor Sports Club

When you opt in to join the Gosvernor sport club, no matter whether you win or lose, you will get a £5 free bet every week after staking £25 or more the week before. Any sport, any market.

A no wins attached bet club that rewards you for just taking part

This promotion runs from Monday to Sunday and each £5 free bet that is credited must be used within the subsequent 7 days. All free bets will be rewarded before 23:59 on Tuesday, so you still have all of that week PLUS Monday of the next week to use it.

Important to remember

Your £5 free bet is credited the following week - so if I win on Monday the 1st it will be credited by the following Tuesday 9th and NOT the Tuesday 2nd.

2) Run for you Money

Another great promotion worth mentioning is Run for your Money, which is valid for all UK and Irish horse racing. All you need to do is place any bet on any horse and you will get a real cash money refund of your horses loses all chance at the start of the race ie. whips rounds, fails to come out or falls at the stalls.

Need I say, this does not apply to virtual horse racing!

3) Grosvenor Sport Best Odds Guaranteed

Grosvenor Sport have BOGs on all major horse racing, greyhounds and football as well as being amongst the earliest to offer them. Both new and existing customers are eligible for Best Odds Guaranteed, so even when you've used the Double the Odds token you will still get a great deal.

They only offer Best Odds Guaranteed from 9am on race or match day, which is later than most. Just be aware you need to wait for greatness.

Horses racing, a football and a greyhound racing across the screen depicting Best Odds Guaranteed across these sports

Grosvenor Sport Sportsbook Features


Markets: 94,000 at time of writing

Bet builder markets: Full time, Total goals, Double chance, BTTS, Correct score, Winning margin, Corners, Corners 3-Way Handicap, Goal scorer, Player goals, Cards, Cards 3-Way Handicap, Total goals odd/even

Pre-built bets: Yes, called 'Pre-Packs'

Handicap betting: Yes, 3-Way and Asian

Odds boosts: Just on the welcome bonus!

Player specials: Yes - assists, to score, to get booked and more

Horse racing:

BOG: Yes

Extra Places: Yes from 9am!

Rider and Horse Info: Amazing history of horses and jockeys and star ratings. One of the best horse racing offerings on the market

Live streaming: Ya but ONLY for horse racing

Sign up to Grosvenor

Double the Odds offer - New customers. Max £10(Exc PayPal) . 100% Odds Boost token. Full T&Cs apply.

Casino on Grosvenor

It would be a crap review of a casino provider if it did not mention the casino. Grosvenor has a plethora of live games, table games, poker and even live game shows. They have live roulette from around Europe as well as mobile instant poker that comes with its own loyalty scheme. Grosvenor of course has an enticing sign up offer to go with it of deposit £20 play with £50. If you are really after a casino deal, Grosvenor is a one stop shop for some of the most generous sign up offers in the biz.

Grosvenor Casino depicted across 4 mobile phone screens

Grosvenor Casino Home

Grosvenor Sport FAQs

Who is eligible for the Grosvenor Sport welcome offer?

All citizens over the age of 18 and who live in UK/IRL.

How can I claim the Grosvenor welcome offer?
  1. Click the 'Claim' button anywhere on this review

  2. Sign up for a Grosvenor Sport account

  3. Upon successful registration, you will be credited with a 100% odds token

Are there any wagering requirements for the Grosvenor Sport sign up offer?

No - just a minimum and maximum bet of £10 at any odds!

How long do I have to use the Grosvenor Sport welcome offer once I have signed up?

60 whole days!

Are there promotions for existing customers on Grosvenor Sport?

Yes, however their casino promotions section is much stronger at the time of writing. Hopefully they will add a more diverse range of existing customer sportsbook options in the near future!

⭐ Bonus Summary ⭐
Poppy Taylor

Poppy Taylor

Free bet amount: n/a

Min odds: Any!

Expiry time: 60 days to claim and use

Available markets: All sportsbook

Would I sign up to Grosvenor Sport?: YES


  • Unique and flexible welcome bonus
  • Long time to activate and use the welcome bonus
  • Great range of football markets

Grosvenor Sport sign up offer Verdict


They lose 1 pont for their lack of live streaming overall casino first feel. However, when it comes to the sign up offer, you cannot find Double the Odds anywhere else. For this, it gets a stellar verdict

A luxury casino and a generous sportsbook, Grosvenor is a rising star ⭐

Grosvenor Sport Additional Info

Available deposit methods

1)Visa/Mastercard debit

3)Paysafe card - Paysafecard comes is only for deposit and comes with fees - you need to check this before making a transaction

    REMEMBER: you cannot access the welcome bonus if you make your qualifying deposit with an e-wallet (Skrill, Neteller, PayPal, Boku).

    Grosvenor Sport App

    As with 888sport, they have a separate Grosvenor Sport and Casino app, which is very useful considering their sign up offer of Double the Odds is only for the sportsbook. It is a really cool app with a fast loading time that I enjoy using to browse upcoming games.

    Grosvenor Sport Customer Service

    There is no help centre listed in their main menu, you have to go to the bottom of the page to access it. There is a 24/7 live chat with live updates that include any known technical issues which I found super helpful. ALSO, their email is built into a contact form, which is a bit impersonal for my liking.

    Grosvenor Bonus review

    Double the Odds Any sport. Any bet. Any odds.

    Double the Odds offer - New customers. Max £10(Exc PayPal) . 100% Odds Boost token. Full T&Cs apply.