Best Tennis Betting Sites

We at Gambling.com have decades of combined experience testing and reviewing sports betting sites. After years of analyzing sites and reviewing feedback from real bettors, we’ve seen firsthand what makes or breaks a great betting site. Our goal is to connect you with books that aren’t just safe but offer great odds and a smooth experience from sign-up to payout.

Our team of industry-leading experts grades each of the betting sites they review on a scale of one to 10 across 10 different categories that we deem to be most important to sports bettors. To determine these scores, we don’t just sit behind a screen and rate sites—we test them, compare them, and dig into the user experience to see how they stack up. Our process ensures we only recommend betting sites that meet our high standards.

Promoting responsible gambling is at the heart of what we do. That’s why we only review fully licensed operators and are committed to offering tools and resources that address responsible betting practices.

Now that you have a general understanding of how we test and rate all betting sites, whether they offer tennis markets or not, here are the criteria we used to create our rankings of the best online tennis betting sites.

If you’re ready to start betting on tennis, you first need to register at a tennis betting site. If the option is available in your jurisdiction, we encourage you to sign up at multiple sites so that you can find the most competitive odds for your bet. 

Follow these step-by-step instructions to create your account and start betting:

1. Find a Site: From our list of recommended tennis betting sites above, click or tap the “Visit Site” button of the site you want to sign up for.
2. Create an Account: After landing on the sign-up page, you must enter your first personal information, such as your name and age. This is for verification and tax purposes. If applicable, you will also want to enter the promo code of the welcome offer during this process.
3. Fund Your Account: Choose a payment method that works best for you and make a deposit.
4. Place your first bet: If you’re claiming a welcome bonus, read the terms and conditions to ensure your bet meets the requirements of the offer.

Tennis offers a wide range of markets, giving bettors ample opportunity to see returns on their wagers. As such, tennis is an excellent option for newcomers and experienced gamblers. 

The Basics

In tennis betting, there are obvious pre-match markets like winner, set, and handicap betting (where the underdog gets a headstart) for both sets and games. Betting on the number of total games (over/under) is also popular.

Set Betting

You can also bet on individual sets, including set scores, which can be profitable in potentially one-sided women's matches (betting on 6-0 and/or 6-1 scorelines). Betting on the likelihood of a tiebreak in men's matches, where serve is far more dominant, can also be a winning strategy.

There is more than one way to do this, including betting on the eventuality of a tiebreak, or backing both players to win the set 7-6. With the latter, you can adjust stakes based on the odds and who you think is more likely to take it.

Live Bets

Online tennis betting has opened up whole new avenues for bettors. Tennis is the perfect sport for in-play betting, with extensive live coverage.

Most markets turn in-play at the start of the game, so you can see how the action plays out before placing your bet.

Parlays or Accumulators

At the start of tournaments, particularly Grand Slams, favored players will be priced prohibitively (meaning short odds), so a parlay (also known as an accumulator and a multi, depending on your region) comprising at least five top players might prove tempting.

Win the Quarter

One popular set of markets is for a player to win their quarter, meaning you get paid out if your selection reaches the semi-finals. Once the draw is finalized, usually three days before the tournament begins, betting site operators will start to put out their quarter betting odds.

Each-Way

You can also bet each-way on a tournament winner:

• Half the stake on your player to win
• Half the stake on your player to reach the final

Betting successfully on tennis requires more than just following the rankings or picking familiar names. Various strategic factors can influence match outcomes, and, by extension, betting value. 

Here are some of the key angles to consider:

The four Grand Slam tournaments represent the pinnacle of tennis, much like golf's four majors. Understanding their timing, surfaces, and historical shifts is key to betting effectively across the calendar year.

The first grand slam is the Australian Open in January, followed by the French Open—also known as Roland Garros—in late May, Wimbledon at the end of June, and the U.S. Open in late August.

Playing Surfaces & Ball Speed

The surface—and its speed in particular—is the most significant variable a bettor must consider when it comes to tennis betting. It is a considerable factor when oddsmakers compile tennis betting odds.

Traditionally, grass was the fastest surface, with its low, skiddy bounce making it easier to hit winners and unreturnable serves. Creating a high bounce that makes it easier to get the ball back, clay is the slowest, and hard courts generally sit somewhere in between.

In recent years, those differences have become far less pronounced. At the turn of the century, Wimbledon’s grass seed make-up was altered, and this, combined with larger, less pressurized balls, made it play much more like a hard court. Those alterations were designed to give baseliners more of a chance against the dominant serve-and-volley players like Pete Sampras, who won seven times in eight years.

The International Tennis Federation (ITF) classifies the Australian Open's Plexicushion as “medium” on its five-point pace scale (slow through to fast). However, evidence suggests it has played more quickly than Wimbledon in recent years. The US Open’s Pro Deco Turf is described as “medium-fast.” 

Why Surface Speed and Playing Style Matter

Not all hard courts are the same. Some play faster or slower, which affects match dynamics.

Indian Wells, which hosts men's and women's matches, is known for its slow, hard courts, which allow for longer rallies and favor defensive players.

Shanghai, which only hosts men's matches, plays medium-fast, giving the edge to big servers and aggressive shot-makers.

Surface speed can dramatically influence stats like aces, break point saved, and match length.

These insights matter for bettors. Faster courts mean more aces and quick points. Slower courts mean longer rallies and more defensive tactics, increasing the chance of forced errors.

Men's Grand Slams

Due to these changes to court surfaces, the same players often reach the later rounds of Grand Slam tournaments, particularly in the men’s game. For instance, "King of Clay" Rafael Nadal, who had been dominant at Roland Garros for so long, completed a career Grand Slam at the US Open in 2010 after struggling to win in New York for many years.

Novak Djokovic, Jannik Sinner, and Carlos Alcaraz rule the men's game on all surfaces. Men's Grand Slam main draw matches are the best of five sets, whereas the rest of the ATP World Tour is the best of three.

Women's Grand Slams

The women’s game is far more open. Serena Williams, the most outstanding player of the last twenty years, last won a Grand Slam in 2017 and is now retired.

Following her retirement, seven different players claimed the following seven Grand Slam titles, a remarkable streak that hadn't occurred since 1938. However, in recent years, Iga Świątek and Aryna Sabalenka have emerged as dominant forces, threatening to disrupt the parity that has been present in the women’s game for some time.

The ATP (men's tennis) and WTA (women's tennis) Tours dominate the professional tennis calendar outside the Grand Slam tournaments. These events offer ranking points, prize money, and valuable betting angles, especially when surface speed and player style are considered.

How Tours are Organized

ATP: After the Grand Slams and ATP Finals, the most important events are the ATP Masters 1000 tournaments (9 in total, each awarding 1,000 points to the winner). Below are 13 ATP 500 events (winner earns 500 points) and 39 ATP 250 events (winner earns 250 points). There are also ATP Challenger and ITF events, which serve as developmental tournaments for lower-ranked players.

WTA: The WTA has a similar hierarchy but uses different naming. WTA 1000 events include four Mandatory and five non-mandatory events. The winner of mandatory events receives 1,000 points, while the winner of non-mandatory events receives 900. Below are WTA 500 events with about 12 tournaments with 470 points to the winner, and WTA 250, around 32 events with 280 points.

Top-Tier Events

These are the most prestigious events outside the Grand Slams, offering big points, prize pools, and consistently deep player fields — key for betting and fantasy value.

• ATP: 9 Masters 1000 events (6 on hard courts, three on clay)
• WTA: 9 WTA 1000 events (7 on hard courts, two on clay)

Finals

The ATP Finals are held each November for the top 8 players based on yearly performance.

The WTA Finals are held in late October or early November. The 2025 edition is scheduled for Riyadh, Saudi Arabia.

We at Gambling.com take responsible gambling very seriously. Our main goals are to connect you with reliable betting operators while maintaining a safe gambling environment for all users.

Tennis betting sites must follow strict protocols to spot, prevent, and reduce gambling-related harm. These aren't optional measures; they're legal requirements and essential safeguards that protect vulnerable players from developing problematic habits.

We always keep these requirements in mind whenever we review and rate a betting site, and we only partner with licensed operators that adhere to legal standards. Moreover, all betting sites that we review here have responsible gambling tools and resources to help you stay in control of your betting.

Ready to get started? Choose one of our top-rated tennis betting sites and place your first bet.