New Betting Site Grosvenor Sports: Target 21 Game Explained – £2,000 up For Grabs

February 12, 2024

One of the biggest names on the UK gambling scene, Grosvenor are a leading player in the brick-and-mortar casino industry, with quality facilities spread over the length and breadth of the country. There is, however, much more to the Grosvenor bow, including an equally excellent online casino and sports betting offering.

New players at the site benefit from an excellent sign-up deal which grants an exclusive Double The Odds token, which, as the name suggests, allows you to double the odds on any betting selection. The excellent value doesn’t stop there, with Grosvenor running an impressive range of deals and offers for existing players, including Scratch and Win, Fantasy Five, and Cash Back Deals.

Here, we look at one of Grosvenor’s most popular promotions – the excellent Target 21 game. Completely free to play, this weekly game merges the worlds of Blackjack and Football and offers a bankroll boosting £2,000 Cash Prize!

How Does the Predict 5 Offer Work?

Having opened an account at Grosvenor, head to the promotions tab and select Target 21 from within the Sports Promotions Section.

Select “Make Picks” from below the countdown meter to the right of the screen. This will take you to a list of the weekend fixtures, including games from the Premier League, Championship, League One, League Two, La Liga, Serie A, and Bundesliga.

You must then select five games, with 1 point awarded for every goal scored in each of your five games. The aim of the game is to get as close to the magical 21 points total as possible without going over – just like Blackjack.

Finally, sit back and watch the scores come in, keeping your fingers crossed that exactly 21, 20, or 19 goals are scored across your five selected matches, with prizes available as follows:

A Score of 21 - Share of the £2,000 Cash Top Prize (prize split amongst the number of winning entries)
A Score of 20 - £5 Second Chance Bet Token. Place a bet of £5 or more and apply the 2nd Chance Bet Token. If your bet loses you will receive a £5 Free Bet Token.
A Score of 19 - 10% Boost Token – boost your odds on any selection by 10%

Bet token prizes will be added to your Grosvenor account within 48 hours of the game's conclusion. Grosvenor aims to credit cash prizes within 20 days. As with all promotions, certain terms and conditions are in place, with the following, in particular, worth being aware of.

All entries must be made before the game round closes but can be edited up until that point. -
Void or abandoned games are settled as a 0-0 scoreline for the purposes of this promotion -
Second Chance Bet Tokens only apply to single bets -
Second Chance Bet Token may only be used on football markets -
Free Bet Stake not included in any returns -
Free Bet Token must be used in its entirety – cannot be split into smaller bets -

See the Grosvenor Sports Review for a full list of terms and conditions.

Other New Betting Sites Offers Explained

Best 10 New Bookmakers

	£30	SIGN UP HERE
18+ New customers only. Place a £10+ bet at min odds 1/1 (2.0) within 14 days of sign-up. Get £30 in Free Bets, valid for 7 days on selected bets only. Free stake not returned with winnings. T&Cs apply. BeGambleAware.org
	£40	SIGN UP HERE
New customers only. Register 9–12 Apr 2026. Bet £/€5 at 2.0+ within 7 days to qualify. Get £/€10 Tote Credit + £/€10 Free Bet within 48h. First bet counts; void bets don’t. 7-day expiry. 18+. Selected customers. T&Cs apply. Gambleaware.org.
	25	SIGN UP HERE
New customers only. Bets placed on sports at odds of 2.50 or more to qualify. Bets must be placed 24 hours within registration. £25 free bets must be wagered on sports. Full terms below. Gambling can be addictive. Play responsibly. 18+
	£10	SIGN UP HERE
18+ New Customers only. Place a £10+ bet at min odds 1/1 (2.0). Get £10 in Free Bets, valid for 7 days and must be used on acca with min 5 selections and min total odds of 2.0. Free stake not returned with winnings. Use code ACCA10 on signup. Bangers N'Cash rewards are a separate promotional scheme and must be opted into during the weekly promotional period via the BetWright Rewards Section T&Cs apply. GambleAware.org.
	£20	SIGN UP HERE
T&Cs apply. 18+ New customers only. You must place a £10+ single or multi bet. Min odds of 1/2 (1.50). Money back as £20 in free bets, 1 per account. Free bets credited by 5pm the day after your qualifying bet settles. Excludes specials, bet builders & cashed-out bets don’t count. Must use code B10G20 when creating an account.
	£10	SIGN UP HERE
*#ad. 18+. Gamble Responsibly. Gambleaware.org. New customers only. £10 in real money. Bets placed on sports at odds of 2.00 ore more to qualify. Bets must be placed 24 hours within of registration. £10 free bets must be wagered on sports. Cashback is cash without restrictions. - Full Terms Apply
	£50	SIGN UP HERE
18+ New players only. Opt-in and £20+ deposit required. Get a 100% bonus up to £50 on your first deposit. Use on sports bets at 1.75+ odds (excludes virtuals, boosts, handicap & DNB). Bonus and deposit carry 5x wagering; only bonus funds contribute. Valid 30 days. Affordability checks & T&Cs apply. BeGambleAware.org.
	£40	SIGN UP HERE
New customers: Deposit £10+ within 7 days and place a sports bet. Get 4 x £10 Free Bets (2 x £10 Bet Builders & 2 x £10 Sports Bet). Valid 7 days. Min odds apply. Excludes virtual sports, esports and non-UK/IE horse racing. 18+. T&Cs apply.
	£10	SIGN UP HERE
18+ \| New UK customers only. Place a £20+ bet with minimum 3 legs, min 2/1 and receive a £10 Free Bet. The Free Bet will be credited once your qualifying bet settles. Free Bet expires 7 days after being awarded. BeGambleAware.org \| T&Cs & Maximum Payouts apply.
	£20	SIGN UP HERE
New BetTom customers only, 18+. Register from 11/06/2026 and enter code WELCOME20 in My Bonuses. Place a £10+ bet at odds of 2.0+ within 24 hours of registration and receive 4 x £5 free bets (£20 total). Includes 1 Standard, 2 Bet Builder and 1 ACCA free bet. Free bets expire after 7 days. Sportsbook only. Minimum odds and wagering conditions apply. Cashed-out bets do not qualify. Full T&Cs apply. Please gamble responsibly.