Best tennis betting sites for 2026

Tennis betting sites have never been more popular, with the sport being one of the highest revenue drivers for the bookmakers. This is due to the sheer number of matches taking place on a daily basis – with a controversially short off-season, there is rarely a day when tennis is not being played somewhere in the world.Here, we’ll take a look at the best tennis betting sites – those which are set up to provide punters with that year-round, in-play service and not just aiming to attract bettors with a headline offer during the famous Grand Slam tournaments, such as Wimbledon.Whether you are a regular tennis bettor who makes the most of the many in-play markets or a casual punter attracted to the sport during those big events, we’ll aim to find the right tennis betting site for you.Read MoreTop 5 tennis betting sites for 2026Bet365 is our top-ranking tennis betting site for 2026, with the bookmaker having a tennis-friendly welcome offer, excellent in-play tennis betting service and a unique tennis offer.When picking our best tennis betting sites, we considered various factors. For example, market depth, odds boosts, and tennis betting offers are top priorities, as is a flexible welcome offer that can provide extra funds to those learning how to bet on sport or boost the bankroll of more seasoned tennis punters.BookmakerWelcome offerKey featureBet365 Bet £10, get £30 in bet credits Best for depth of marketsSky Bet Bet £10, get £50 in free bets Strong BuildABet tool for bet creationBetfred Bet £10, get £50 in free bets Leading sign-up offerKwiff Bet £10, get £40 in free bets Bets can be ‘supercharged’BOYLE Sports Bet £10, get £30 in free bets Promotions, including loyalty bonuses and early pay-outsBet365Bet365 stands out as one of the best online tennis betting sites primarily for its range of markets, both pre-match and in-play. For example, it is one of the only bookmakers to regularly offer aces and double-faults markets.They are usually highly competitive on odds, and another reason this should be your go-to tennis betting site is that Bet365 are more generous than most with their retirement rules. While the days of any bookie paying out after a single point appear to be over, Bet365 will settle their sub-markets as winners if the ‘natural conclusion’ threshold is met. For example, if you have bet on there being over 9.5 games in a set and the retirement happens at 4-4, your bet would still win. Sadly, this isn’t how bookies work in the main!Strong tennis retirement rulesLargest range of pre-match and in-play tennis markets of any UK site, including at Challenger Tour levelSmaller welcome offer than some rival tennis bookies Sky BetThis is one of the top online tennis betting sites for a bettor who likes to trade across all levels of the sport – Sky Bet regularly offer odds for matches on the ITF World Tour, the lowest tier of the professional game.At a higher level, the firm’s BuildABet tool is very much in play when it comes to tennis, allowing you to create your own bets from the wide variety of props markets that the sport offers – think total games, set score, number of aces etc.Sky Bet runs one of the best betting apps and the ‘Sky Bet Club’ rewards loyalty – bet £30 per week to receive two £2.50 free bets (albeit you are restricted in how these can be used).BuildABet lets tennis bettors combine multiple match markets into a single priceFree bets club rewards regular weekly staking with an extra free betFewer tennis-specific ongoing promotions than Betfred's Grand Slam free betsBetfredBetfred is a strong choice for those who prefer outright betting on tournaments, as they are often prepared to go ‘best price’ about a specific player.Their promotions are strong, too. The Betfred welcome offer is the best on this list with £50 in free bets available, while Betfred have targeted free-bet promotions around tennis’ biggest tournaments, the Grand Slams, when loyalty is rewarded. This site therefore comes into its own during Wimbledon, the Australian Open, French Open and US Open.On the down side, market depth is low compared to many rivals.Highest total welcome offer value of the five sites featured hereRuns dedicated free bet promotions during all four Grand Slam tournamentsLower market choice than rivalsKwiffA relatively new start-up, Kwiff’s unique selling point is its randomly-applied odds boosts – some tennis bets are ‘supercharged’ after they have been placed, significantly increasing the price. Any bet on any market is eligible for the boost.This adds that element of fun to this tennis betting site, although, as you might imagine, their standard odds subsequently suffer and Kwiff is generally not as competitive when it comes to price, away from its ‘supercharged’ odds.They do offer markets from all levels of the sport though, so they are there to provide for the tennis betting specialist.Supercharged odds boosts apply randomly across tennis markets, occasionally turning a modest bet into a much bigger returnStraightforward app built around a small number of boosted-odds features rather than a cluttered market listSmaller overall tennis market range pre-match than the bigger sportsbooks on this listStandard odds often not as competitive as rivalsBOYLE SportsAnother go to for tennis punters looking for the very best odds – BOYLE Sports are often prepared to hold their price longer than rival firms.They also have some of the best promotions. Tennis is eligible for their ‘Ultimate Acca’ feature, meaning multiple bets of three legs or more receive an odds boost if they win. This ranges from 5% (three legs) to 100% (20+ legs). The ‘Acca Loyalty’ scheme also rewards regular users with a free bet – great for punters who like to combine multiple selections.BOYLE Sports also prides itself on its early payout offers – its ‘1 Set Ahead’ market will pay out even if your player loses the match, as long as they lead by a set at some point in the contest.Acca Loyalty rewards regular accumulator bettors with a free £5 accaEarly payout markets available across a wide range of tennis tournaments, not just the majorsIn-play market depth on lower-tier tennis events is thinner than bet365'sPopular tennis betting marketsThere is a wide selection of tennis markets available on bookmakers and we’ve taken a look at some of the more popular options. Match winner – you bet on which player is going to win the match.Set betting – a bet which increases the odds as you are now not only betting on who will win but also by what set scoreline, ie Novak Djokovic to win 2-0.Total games – how many games will there be in a specific match? The bookmaker usually sets a line (ie 21.5) and you choose whether to bet ‘over’ or ‘under’ that mark.Handicap betting – one player receives a ‘head start’ (the other has the handicap). This is either a number of sets or games, which is then applied to the end result. A good way of making a supposed mis-match a competitive betting affair.Current set – a good example of the many in-play markets available on tennis betting sites. You are betting on who wins the set currently taking place – and with this sport, the odds can change on a point-by-point basis. You can also bet on the set scoreline, the next game and even specific points in-play.Bettors may want to consider different markets for different betting strategies when it comes to tennis wagering, with plenty of avenues to explore.How to choose a tennis betting siteSeveral factors are worth considering when it comes to picking your best tennis betting site. These include the odds, markets, events covered, tennis-related offers, mobile compatibility, customer services and safer gambling provisions.Competitive prices - They say price is king. Why settle for smaller betting odds? Shop around to ensure you get the price available for your bet.Market depth - Choice is good. A wider range of markets offers greater opportunities and, arguably, a higher chance of a ‘wrong’ price. This applies to both pre-match and in-play offerings.Tournament coverage - Tennis betting specialists know their onions at all levels of the game and want to bet accordingly. Don’t be restricted to the top-level ATP and WTA Tour events.Odds boosts - Everyone likes a bigger price and some tennis betting sites offer price boosts on tennis more often than others.Mobile and app - With three-quarters of 18 to 34 year-olds using their mobile to bet, according to the UK Gambling Commission, a reliable betting app or mobile-friendly sites are a must.Loyalty rewards - Just like your supermarket shop, go back to the same place time and again and you’ll get rewarded. Free bets are commonplace for such punters – at least they are with the best tennis betting websites.Customer service - If you ever encounter a problem using a bookmaker, you want to know there’s someone available to help. Speedy responses to customer queries, a well-stocked FAQs section, and a variety of contact methods for help are on the checklist.Responsible gambling tools - The top betting sites for tennis all now offer robust tools, such as deposit limits and ‘take a break’ options, to prevent problem gambling.How to claim a tennis betting free betMost betting sites offer free bets as part of their welcome bonuses and the best tennis betting sites will make those free bets available to use on tennis. Here’s how to claim a free tennis bet.Register using one of the links on this page.Complete the Know Your Customer and any ID checks (now a UK Gambling Commission requirement) before making a deposit via your chosen payment method.If necessary, opt in to the welcome offer.Place your qualifying bet, meeting all the required terms and conditions, such as minimum odds or bet type.Check your free bet has been awarded (sometimes this will only happen after the qualifying bet has been settled).It's worth noting that the free bet usually has an expiry date on it – often seven or 30 days after it is awarded. In addition, wagering requirements (up to a maximum of 10x the original bonus) are sometimes applied, although this usually only relates to casino products.Read MoreResponsible gamblingIn 2026, all tennis betting sites have responsible gambling tools for customers to utilise – betting should be treated as fun entertainment where users stick to a budget.Make good use of the tools available – you can set deposit and stake limits, as well as receive reminders about how long you have spent on a specific tennis betting site. Take-a-break and self-exclusion are other options, while external tools such as GamBlock prevent access to gambling websites.The tools can be used across all products – sportsbook, casino, slots, poker and bingo.However, if you or anyone you know has concerns over gambling, help is available on a round-the-clock basis via the following organisations:GambleAwareGamCareGamblers AnonymousNHS gambling supportTennis betting sites - frequently asked questionsHow does tennis betting work?Tennis betting works like most sports betting: you pick a market (match winner, set betting, total games, handicap), the bookmaker sets odds based on player form, ranking, surface and head-to-head record, and you stake money on the outcome. Odds shift in real time, especially in-play, as points, games and sets are won. Payouts are odds times stake, settled once the match or market resolves.What tennis betting offers are available?Aside from your standard welcome offers, bettors will see odds boosts and loyalty bonuses on their tennis betting sites.Offers are most common around the four Grand Slam tournaments – the biggest of the season. A notable odds boost on one of the favourites in the outright market is common, while some firms will look to keep business with ‘bet and get’ offers, especially around accumulators. Some of these are highlighted above.Is sports betting legal in the UK?Yes, sports betting, including tennis, has long been legal in the UK. It is regulated by the UK Gambling Commission to ensure punters’ rights are upheld. All the firms featured in this article are licence holders with the UKGC.Where can I bet on tennis in-play?Our five best tennis betting sites, listed above, all offer live ‘in-play’ betting on tennis matches. The odds, in a host of markets, are updated point-by-point, with some sites allowing the bettor to watch the match via a live stream and cash-out.It can be, although as with all sports betting, there is never a guarantee of making a profit – gambling should be considered entertainment, not simply a way of making money.Factors that make tennis matches work for bettors include the ability to swing from one direction to another quickly, while the sport generates a lot of data, which punters can potentially use to their advantage.We aim to offer every online gambler and reader of The Standard a safe and fair platform through unbiased reviews and offers from the UK's best online gambling companies.Gambling can be addictive, always play responsibly and only bet what you can afford to lose. Gambling sites have a number of tools to assist you to stay in control, including deposit limits and time outs. If you think you have a problem, advice and support is available for you now from BeGambleAware or Gamcare.Any offers or odds listed in this article are correct at the time of publication but are subject to change. Terms & Conditions apply to all offers.