Best Tennis Betting Sites UK (May 2025)

bet365 is one of the most popular bookies around and has made a name for itself with innovative features over the years. You might wonder, therefore, if the site is #1 simply because of the brand strength but we can assure you that this is not the case. In fact, tennis betting at bet365 is a very good experience for many reasons.

Of course, the most important thing for tennis punters is the tournaments available to bet on, as well as the market depth. This is certainly not an issue at bet365, with all the games you can think of available. In our test (for all sites in this list), we checked an ATP Challenger game and bet365 had an impressive 90+ markets. Outright markets for the French Open and more can also be found well in advance.

The in-play experience is also very nice, with a decent infographic as well as live streaming of the game in question. On this front, however, the big thing for bet365 is its bet builder which can be used even during the game. None of the other competitions have a bet builder for tennis, so this is a huge advantage.

Another important aspect is the betting margins, which is something that most punters are not even aware of. It's essentially a fee that the bookie charges for letting you place the bet, and our test showed an average of 5.39% at bet365. This is the lowest score out of all sites on this list.

As for promotions, there are two tennis-dedicated ones a bet365. The first is a retirement insurance, with punters getting their selection paid as a winner if the opponent retires with an injury. It applies to the 1X2 (Win-Draw-Win) market bets. In addition to that, there is also a tennis acca boost of up to 70% on the winnings (starting at 5% with a double).

In addition to Esports and football, tennis is another sport that Betway has placed a great amount of focus on. Instead of hiding it in a long A-Z list of sports, Betway has tennis right at the top and this is just one of several reasons why it is the second-best site. So let's take a look at what the others are.

Just like at bet356, you will have no problems finding the game/tournament that you are after at Betway. Our test showed an impressive 89 in-play markets for the aforementioned ATP challenger game, which is certainly more than enough. Outright markets can also be found well in advance for tournaments such as Wimbledon and US Open.

We were also very impressed by the in-play experience, as Betway has a very pleasing interface with a great infographic. Stats of the game and head-to-head stats can be found here, among other things. In addition to that, live streaming is also available for almost all of the games, which is crucial for most punters these days.

Moving on to the betting margins, our test showed an average of 5.57% at Betway. This is indeed a good score, albeit not the lowest in this list, and punters who sign up at Betway will not have to worry about excessive fees. This can make a big difference in the long run, so it is certainly something to keep in mind.

As for promotions, customers can opt in for Betway the Free Bet Club and get two free bets worth £5 each per week. To claim these, at least £25 must be staked cumulatively on trebles or more per week. Certainly doable for tennis punters, in other words, but just like some of the other sites here a tennis-dedicated promotion would have been nice.

Being one of the oldest bookmakers in the industry, William Hill has a comprehensive offering for almost every single sport and tennis enthusiasts will not be disappointed either. It cannot quite live up to the standards of the top two list, but if William Hill is already your bookmaker of choice, tennis betting will be a nice experience.

All of the games and competitions you need are present on the site and the depth of markets is also impressive. Our test, once again for the ATP Challenger game, showed that there were 63 in-play betting markets. In addition to this, there is also a great selection of outright winners markets for most tournaments, such as the French Open and other ATP tournaments.

The in-play betting experience is also something we were impressed by at William Hill, as the interface not only features a live infographic but also key stats that are good to know. Of course, like the other sites on this list, William Hill also offers live streaming for most tennis games and this is essential.

Taking a look at the betting margins, we found in our test that William Hill had an average of 5.59%. Just shy of Betway's score, in other words, and it is certainly a good one.

Promotions-wise, tennis punters at William Hill can make use of enhanced odds that are added on a regular basis, so that is certainly a plus for William Hill. However, there are no other tennis-dedicated promotions, which just like Betway prevents it from challenging bet365.

Unibet has established itself as one of the betting sites in the UK, offering a very complete betting product. We have been impressed by the coverage of certain sports in the past and tennis is no different. Featured at the top of the site, punters can easily find the tennis section and the accompanying betting options.

All of the tournaments and games you would expect are available to bet on at Unibet, plus a little more. Our test showed a total of 60 in-play markets for the ATP Challenger game, which is not as high as the bet365 and Betway but certainly not bad. Furthermore, the outright selection is very comprehensive with the French Open, US Open winners and more available for punters.

When testing the in-play tennis experience at Unibet, we found that the infographic was a bit underwhelming compared to the other sites. It is possible that it looks better for bigger games, but this was still disappointing to see. On the other hand, live streaming is offered for almost all tennis games and this is a big plus.

As for the betting margins, which as said could make a big difference in the long run, our test showed an average of 5.46% for Unibet. This is the second-lowest behind bet365 and it is not exactly surprising, given that Unibet always has been strong on this front.

Unfortunately, there are no tennis-dedicated promotions at Unibet, nor are there general ones that can be used for tennis. Some enhanced odds are offered from time to time by Unibet, which is a nice touch, but this is something the site needs to improve in general.

BoyleSports does not have the same rich history as some betting sites on this list, but that has not stopped the bookie from becoming a strong contender on all fronts. Indeed, the sportsbook is very comprehensive overall and anyone who signs up for tennis betting will not be disappointed.

The market depth is fantastic, with around 50 markets offered in-game, while there are a decent amount before the games as well. The outright offering is fantastic too, with big events priced up well in advance, and you really cannot ask for much more from BoyleSports as far as the coverage goes.

Taking a look at the in-play experience, in addition to offering many markets, BoyleSports also has live streaming for all of the games as well as a very nice infographic. This makes it very easy to stay on top of the action and the bookie deserves praise on this front.

The betting margins are okay but nothing revolutionary, coming in at 6.99%, but this does not matter much if you consider the full picture. Indeed, on selected games, BoyleSports even offers an early payout if the player you backed goes one set ahead.

Ladbrokes, along with the sister site Coral, is a great option for most sports punters simply because the coverage is so comprehensive. Subsequently, this means that the tennis offering is also impressive, but there are a few things that Ladbrokes needs to improve in order to climb on this list.

It has nothing to do with the tournaments and games available, though, as Ladbrokes is very good on this front. We found that around 76 in-play markets were available for the chosen ATP Challenger game, which is higher than #3 and #4 on this list. The outrights selection is just as comprehensive as you would expect as well. So where does Ladbrokes fall short?

We found that the in-play experience was not the best one, with a poor infographic available for the games. Live streaming is offered for most tennis events, which is nice, but the infographic is also important. Especially since this is something that the other sites on this list offer.

The biggest issue for Ladbrokes, however, is the betting margins. Our test showed an average of 7.27%, which is much higher than the competitors. In the long run, this will most definitely make a big difference for punters. And as such, it is very hard to recommend Ladbrokes over any of the other sites.

Tennis promotions also shine with their absence on the site, so sixth place on this list is certainly warranted. It is a bit of a shame as the core feature, i.e. the depth in markets, is impressive while the others could be easily fixed by Ladbrokes.

Coral has a long history on the gambling scene and most of you will know that the sportsbook is exactly the same as Ladbrokes. As such, while the bookie will be more than enough for most UK punters looking to place tennis bets, there are areas of improvement.

The market depth is one thing that does not disappoint, though, as Coral offers around 76 in-play markets for the chosen ATP Challenger game, which is higher than #3 and #4 on this list. The outrights selection is just as comprehensive as you would expect as well. That said, what are the cons of Coral's tennis betting?

We found that the in-play experience was not the best one, with a poor infographic available for the games. Live streaming is offered for most tennis events, which is nice, but the infographic is also important. Especially since this is something that the other sites on this list offer.

The biggest problem, however, is the average betting margin for tennis events. Our test showed an average of 7.27%, which is much higher than the competitors. In the long run, this will most definitely make a big difference for punters. As such, it is very hard to recommend Coral over any of the other sites.

Tennis promotions also shine with their absence on the site, so the placement on this list is certainly warranted. It is a bit of a shame as the core feature, i.e. the depth in markets, is impressive.

BetVictor is not exactly a new bookie on the block and punters are right to expect a certain standard from the tennis section. Indeed, those who sign up will find many different events and competitions, but the market depth will vary depending on the prominence of sad competition.

We found that there are around 40-50 markets available prior to the games, sometimes more sometimes less, and there is also a decent selection of in-play markets. The live interface is a nice one thanks to an infographic, but there are no live streaming options at BetVictor which is a big shame.

BetVictor used to be one of the best bookies for low betting margins but some of our recent tests have been disappointing to say the least. For tennis betting, however, the bookmaker evidently still has a very good margin as our test showed an average of 4.77%. This is the lowest score on this list and deserves a mention.

On the promotions front, there are none except odds boosts which - in fairness - are offered quite often by BetVictor. As such, the bookie can be a good choice for some tennis punters but we prefer other alternatives still.

As many betting sites can feel the same on the tennis front, we thought it would be best to include a site that actually differs by quite a lot. Spreadex is the perfect choice as although fixed-odds betting is also an option on the site, it is the tennis spread betting that makes it stand out from the rest.

Spread betting can result in more losses, which we highlighted in our guide, so that is worth keeping in mind. The market depth depends on the game, as you can sometimes find up to 70 markets, but the key takeaway here is that it will suffice for most punters. We could not find any outright markets, though, or perhaps they were just not well presented.

The live interface is a nice one as there is an infographic with updated stats from the game, while live streaming is also offered for most of them. The betting margins are also very good as our test for the fixed odds section showed an average of 5.33%, so it is up there with the best on this list.

There are no promotions offered for tennis, but Spreadex obviously makes up for this by offering something different with the spread betting. This is the only reasonable option, in fact, if you want to give tennis spread betting a go.

Betfred is one of the most popular betting sites in the UK and it is easy to understand why, with a comprehensive sportsbook on offer. Tennis betting is one of the more prominent sports that can be found but, having said that, the bookie could be doing a much better job on this front.

The market depth is probably good enough for the average punter but compared to the other sites, it is quite low at around 20-40 markets per game. The in-play offering was even worse when we checked, which was during the Canada Masters, so Betfred certainly falls short of the competition here. At least there are some outright markets.

The in-play experience is nothing to be happy about either, even missing a simple infographic which seems to be standard these days. Perhaps it was just the case during the events we checked, but one can still demand more. Streaming is offered for some of the games, though, which is a plus.

On the bright side, we tested the betting margins of Betfred and the average for tennis came in at 5.88%, which is certainly very decent. That and streaming are about it, though, as Betfred falls short once again when we consider that there are no tennis promotions on the site.