William Hill

Bet £10 get £30 in Free Bets

Estimated Value:


Matched Betting Difficulty:


New customers & 18+ only. Min. deposit of £/€10. Qualifying real money bet of £/€10. Min odds greater than or equal to 1.5 required. E/W bets excluded. Offer credited within 48 hours. Additional T&Cs apply. Please gamble responsibly

Sign up to Grosvenor Sports today and you will get double odds on your first bet. This sign-up offer is worth an estimated £7 profit when matched betting.

The majority of bookmakers offer new customers free bets or bonuses when registering a new account and placing their first bet but with Grosvenor Sports, you will get a 100% odds boost.

This welcome offer is a simple one to claim and has tremendous value whether you’re punting your bet or locking in a profit using matched betting.

To claim the 100% odds boost, first, you need to register an account. You can do that by clicking on the button above to visit Grosvenor Sports and filling out the registration form.

After creating your account, you need to make a deposit. We recommend using a debit card as deposits made via Neteller or Skrill will not qualify for this offer.

Next, simply select a bet and add it to your bet slip. There will be an option on your bet slip to use your 100% odds boost token. When selected, the odds of your bet will be doubled. You can stake as much as you like on your qualifying bet but only a maximum of £10 will count toward the double odds.

If your bet wins, your bet will be settled at double the odds and all returns are credited as withdrawable cash.

If you are matched betting this offer, you can treat it as an arb. The double odds should mean that the back odds for your bet with Grosvenor Sports are higher than the lay odds on a betting exchange such as Betfair, Smarkets or Matchbook. Therefore, you could lay your bet and should be able to return a profit of around £7 regardless of whether or not your bet wins.

Sign up to Profit Squad today by clicking on the button below and you’ll get access to the full Grosvenor Sports matched betting guide to help you lock in a profit from this offer.