Odds Competitiveness
9/12Football and racing pricing holds up well against the mid tier field, without regularly topping the market on headline prices.

£100% First Bet Bonus
New customers only. Certain payments not accepted. T&Cs apply. Odds Boost credited upon registration, max bet £10 win or £5ew.
Updated 20 September 2026 · Betting Sites

£100% First Bet Bonus
No free bet here, just a better price on your opening punt. Open a Grosvenor Sport account and an Odds Boost is credited on registration, doubling the odds on your first bet up to £10 win or £5 each way. Pick your spot carefully, because doubled odds on the right one is worth more than any token. Certain payment methods are excluded.
80%
80/100 points (4.0/5)
Score breakdown
Football and racing pricing holds up well against the mid tier field, without regularly topping the market on headline prices.
36 sports on the books with strong football and racing depth, and pricing stretches into niche corners like Aussie Rules, trotting and surfing that most mid tier firms skip.
In play markets are solid on football and racing, Bet Builder extending into live markets is the standout feature here that many similar sized firms don't offer.
Bet Builder works both pre match and in play, which is genuinely uncommon at this level, and football selections combine smoothly without the coupon crashing under a busy Saturday load.
Streaming only covers horse racing and greyhounds, no football at all, a real limitation if match day streaming matters to you.
Standard cash out on singles and multiples, works reliably in play, nothing groundbreaking but does what's asked of it.
Beyond racing specials, ongoing offers for existing customers are limited and rotate on a fairly predictable cycle rather than surprising you.
The Million Pound Picks free to play game is a nice touch for engagement, but daily sports promotions outside racing rotate thin and repeat often.
Occasional boosts appear around big weekends but this isn't a firm chasing headlines with daily boosted prices.
New customers get a 100 percent odds boost token on their first bet with no wagering on winnings and a 60 day window to use it, a different structure to the usual free bet but PayPal depositors are excluded.
Grosvenor One rewards high volume players with free bets up to £500, a genuine VIP tier for the right kind of customer, though casual punters won't see much benefit.
iOS app is well rated and smooth, but the Android version pulls the average down with clunkier navigation and more reported bugs.
Menus are logically laid out and finding a market rarely takes more than two taps, one of the cleaner structures in this bracket.
The slip is quick and clear on both web and app, single and multiples separate out sensibly, no complaints there.
The website is clean and fast, one of the better looking mid tier books, but the Android app lags behind iOS noticeably and Trustpilot scores reflect that split.
Card and Apple Pay withdrawals process without drama, though the £5 bank transfer fee is worth avoiding if you can help it.
Cards, Apple Pay and bank transfer cover the basics, though bank transfer withdrawals carry a £5 fee and PayPal deposits don't count toward the sports welcome offer, an odd gap for a brand this size.
Registration is quick through the app, joining via the green join button and filling standard details, no unusual hurdles.
Verification generally clears without fuss for most applicants, in line with the rest of the mid tier market.
Licensed by the UK Gambling Commission and backed by The Rank Group's fifty plus years in UK gambling, a genuinely established operator behind the app.
Live chat sits inside the app itself which is handy, response times are decent, though the wider service feels geared more towards casino queries than sportsbook specifics.
Best Odds Guaranteed applies across UK and Irish racing from 9am daily, a proper tool for the racing regular, though outside of that the extras thin out fast.
Account tools are clean and easy to navigate, sitting under the same login as Grosvenor's casino products, so statements and limits are simple to find even if the sportsbook feels bolted onto a casino first business.
Deposit and loss limits, time outs and self exclusion are all present and simple to set, standard fare done properly.

Get paid at the bigger starting price on UK and Irish racing
Grosvenor Sport Best Odds Guaranteed is available on all UK and Irish horse racing. If you bet on a horse after 9am on the day of the race and the starting price is bigger, Grosvenor will pay out at the higher odds. For example, if you back a horse at 2/1 but it goes off at 4/1, you will be paid at 4/1. And if you back a horse at 4/1 and the odds come in to 2/1, you will still get 4/1.
Available from 9am on the day of the race. Applies to singles and multiples. Eligible customers only. Max bonus £25,000. US Racing is excluded. T&Cs apply. 18+. BeGambleAware.org.
Grosvenor Sport supports 6 regulated payment methods. Availability and limits can vary by market.
Grosvenor Sport covers the sports UK punters bet most, including football, racing and tennis, alongside a long list of niche leagues and specials.
Headline markets
7 priced up
More sports
32 priced up
How the Grosvenor Sport apps compare on iPhone and Android, with the store ratings, download details and the features you get on each platform.
iOS app
App Store
4,212 ratings on App Store
Android app
Google Play
90 ratings on Google Play
The iOS app has a far larger and stronger set of reviews than the Android app, though both offer the same racing streams, enhanced accas and cash out tools.
We are still verifying the customer support channels at Grosvenor Sport.
Proprietary safer gambling score
67%
8 of 12 tools
Average
Meets basic standards but has notable gaps
Poor
Concern
Average
Great
Elite
Free help & support
GamCare
Free treatment, advice and the National Gambling Helpline (0808 8020 133).
Gordon Moody
Residential and retreat treatment for severe gambling addiction.
GambleAware
Independent advice, tools and signposting to local support.
GAMSTOP
Free national self-exclusion from all UK licensed gambling sites.
BetBlocker
Free charity blocking tool for phones, tablets and computers.
National Gambling Helpline
24/7 confidential support on 0808 8020 133.
–/5
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Licence details checked against the regulator's public register on 17 August 2026. 18+ only. Gambling can be addictive, please play responsibly.
Everything factual in this review is checked against official pages and the public licence register. These are the exact pages we used.