Best Sports Betting Sites: 9 Legal Sportsbooks and Promo Codes
Free bet can be used at any price, credited within 24 hours and expires after 7 days. Free bet expiry is 24 hours. £10+ bet on sports (ex. Virtuals), 1.5 min odds, settled in 1st 14 days. Its standout strength is covering 39 sports, including niche options like ski jumping and lacrosse. Place a min £10 pre-event bookies not on gamstop bet at min odds of 2.0. Its early payout after just one goal is a standout feature.
Betfair is among the top betting sites for pricing and market variety, driven by the dual bookmaker-plus-exchange product. It is less convincing for anyone prioritising a wide range of payment methods, a highly rated Android app or one of the deepest Bet Builders available. The bookmaker also carries a decent range of darts markets and football specials, including player, VAR and shots-on-target bets. It is available on football, basketball and baseball, with up to 10 selections, while bookmakers such as bet365 allow 12 and Paddy Power goes further still. Collect five stamps and BOYLE Sports credits a £5 accumulator free bet, landing in your account within 24 hours.
Players can activate all bonuses using a desktop or mobile device, but most of the time, it is much easier to trigger a bonus using a betting app. However, these world-renowned events are only the tip of the iceberg when it comes to the horse wagering offer found at the best online betting sites. So instead of going through voluminous stats to predict which team will win, why not just bet on the number of goals, and enjoy the game? You can bet on the total numbers of goals both teams will score, the number of goals each team will score, whether both sides will score, and so on. Similarly, if you see a pattern in the teams’ head-to-head duels in which one of the teams usually wins, then that too is a decent indicator of which side to back.
That’s a competitive result, although Betfair Sportsbook (4.61%), Bally Bet (4.98%), SpreadEx (5.14%) and BOYLE Sports (5.26%) all recorded tighter margins. A funded account holding at least £0.50, or a bet settled in the last 24 hours, unlocks live video on most sports; horse racing usually needs a qualifying stake. Under peak Premier League traffic, the prices refreshed without a visible delay, no markets dropped out, and no bet was rejected at an advertised price.
Its outright prices can be less competitive than some rivals, even though our Premier League match-result testing placed William Hill among the sharper-priced bookmakers in the sample. In particular, users report shoddy customer support, with no UK phone line available during off-hours and slow live chat response times. Requests are reviewed by the trading team and, if accepted, can be wagered on at an offered price. The #YourOdds tool is a game-changer, allowing users to request custom bets that don’t exist in standard markets, such as a specific player to score twice or a team to win by 2 goals or more. All British Sports is an option for customers who prioritise cashback promotions, accumulator tools and access to less commonly covered sports. Once the £10 free bet is credited, they have only 24 hours to use it at minimum odds of 1/1.
Football streaming, by contrast, is functional but limited to selected non-UK leagues such as the Bundesliga, Serie A and Primeira Liga. Every UK and Irish horse and greyhound race is available to watch on nothing more than a positive balance or an active bet, the lowest access threshold of any book here. There’s also a Monday reload (deposit £40 with code FBM to unlock a £20 free bet on evens-or-greater selections). However, there’s no dedicated app, no live streaming and no Best Odds Guaranteed.
Several reviewers also flagged wagering requirements on bonus offers as harder to clear than expected, but most are directed at the casino section. Boxing, UFC and MMA carry 30+ markets each, more than double what Sky Bet offers on the same events, and Bally Bet is one of the few UK bookmakers pricing up chess and sailing. Odds on darts, tennis and basketball also performed competitively in our separate checks. Punters can combine up to 16 selections from 1 match or several games into a single bet, similar to bet365’s Bet Builder+, with boosts of up to 50% on offer.
However, the platform is held back by the lack of a dedicated Android sports betting app (only a casino app is available). Beyond the usual options like snooker, cycling, and handball, the bookie no longer prices up niche sports and markets like politics, WWE wrestling, Gaelic games, and chess. No other UK bookie runs a free-to-play game with the same value. Players who choose six selected football scorelines correctly across the week earn a £1m jackpot payout.
These results relate only to Sportsbook prices. That’s a significant change from our previous test, where Betfair Sportsbook returned one of the widest margins. For value bettors who track closing line value or use a systematic strategy, Betfair provides far and away the best margins over time. Its £30 welcome offer comes with relatively accessible qualifying terms.