US Open Tennis Betting Sites

The US Open has a strong pull for bettors, which is why Maryland sportsbooks offer a wide range of US Open odds boards. From moneylines to props and futures, you can bet your favorite tennis stars come in all forms.

The US Open also featured a breakthrough performance from Maryland native, Frances Tiafoe. As one of the next big things in American men’s tennis, his aggressive offense lends itself perfectly to hard-court success. Check the latest odds for Tiafoe at the best online sportsbooks in Maryland via our links below.

Best US Open tennis betting sites

See below for the best legal Maryland online sportsbooks to make your US Open tennis bets. Click on any link and enter any Maryland sportsbook promo code provided when creating your account to access your full bonus.

How to bet on the US Open in Maryland

There are multiple ways to place tennis bets on the US Open:

  • Betting matches, points, games, sets, and players
  • Betting on the tournament as a whole

Let’s take a look at what each type of tennis bet brings to the table.

Betting on individual matches

Singles draws at the US Open feature 128 players. Naturally, this creates tons of online tennis betting opportunities across the board. The US Open tennis odds and lines are typically released a day before each match.

It’s worth mentioning that the early matches are usually lopsided, so you’ll have to look outside the favorites bracket for value. Here are the most basic types of tennis bets you’ll find at Maryland sportsbooks for individual matches.


As the tournament gets underway, you’ll be able to place bets on the winners of individual matches. Moneyline bets have a familiar setup: favorites are represented with a minus (-) sign while the underdog carries the plus (+) sign. Here’s what it may look like at DraftKings Sportsbook Maryland:

  • Novak Djokovic   -150
  • Rafael Nadal        +125

If you think Djokovic will win, you’d have to bet $150 to win $100 plus your original bet back. If you think Nadal will pull off the upset, you’d have to wager $100 to win $125 plus your original bet back.


You can also bet on the total number of games and/or sets played in a specific match. The books will set a certain totals betting line, and it’s up to you to decide whether the listed total is too high or too low. The threshold will exponentially rise as the tournament progresses and matches become more competitive. On average, the over/under benchmark for games hovers around 35.5 for any best-of-five match on hard courts.

  • Over 35.5 (-110)
  • Under 35.5 (-110)

As you can see, the payout for both sides of the over/under is identical.


Spread betting in tennis relies on the same concept as in the NBA or NFL. It is a popular form of betting when there is little value and a small return on the favorite. The idea is to give the underdog a head start and put the favorite at a disadvantage. Your goal is to predict the winning side while factoring in the spread. Here’s an example that you might see on the Caesars Maryland mobile app:

  • Novak Djokovic  (-6.5 games)   -110
  • Taylor Fritz        (+6.5 games)  -110

Fritz is the underdog. For that bet to cash, he needs to lose by fewer than six games or win the match outright. On the opposite side, Djokovic will have to win by an amount greater than the spread (seven or more games) for a bet on him to be successful.

For example, if the match went 6-3, 6-2, 6-2, a bet on Djokovic would be the winner. Djokovic won 18 games to Frtiz’s 7 (18-7=9), which is greater than the -6.5-point spread placed on him for the match.


Proposition bets stretch beyond the basic moneylines and totals. These can refer to all kinds of quirky markets, like which player will win the coin toss, what the total number of aces will be, or how long the match will last.

A particularly popular match prop revolves around the possibility of a tiebreak in a given match or set, which is a great bet when two strong servers are pitted against each other.

The odds for this type of wager are usually listed in the following manner at online betting sites, such as PointsBet Maryland:

  • No (+170)

Tournament betting

Just like all the other high-profile sporting events, you can place tournament wagers on the United States Open Tennis Championships. Sports betting odds and lines for these markets are posted well before a particular season, usually at the beginning of the calendar year.

The most popular category of futures bets is tournament winners. It revolves around predicting the outright winner of the event. Some sportsbooks will also offer player futures markets, where you will have to predict whether a player will reach a certain stage of the competition, like the quarterfinals or semis.

Furthermore, you’ll come across all kinds of tournament props. These are essentially bets on the statistical aspects of the event. Here are a few popular options from this niche that you might find at sportsbooks like FanDuel Maryland:

  • Fastest serve in the tournament
  • Total number of aces
  • Longest match
  • Average first serve percentage

Throughout the season, you can expect to see a lot of line movement and price fluctuation in relation to how the campaign plays out. Typically, the heavy favorites see their odds get lower as they produce good results. Hence, the best time to hop on a futures bet is early.

Live tennis betting at the US Open

Tennis is a high-octane sport with a lot of momentum swings. Its fast-paced nature and quick scoring make it perfect for live or in-game betting.

With each serve, return, and winner, the sportsbooks will adjust the odds. You have to be ready to jump in at all times. The books will pull the lines between points and repost them once the point has been decided.

In addition to the standard package of moneyline, spreads, and totals, you’ll find a plethora of other choices when creating a live US Open bet. These can make even the most one-sided match a little more entertaining:

  • Who will be the winner of the next game?
  • Will there be a breakpoint in the next game?
  • What will be the exact score of the first set?
  • How many double faults will be served in a given set?

Bet on top players at the US Open

You’ll find no shortage of star power at the US Open. One of the finest stages in the world of tennis, the tournament sees the best players compete for the last major title of the year.

Novak Djokovic, Rafael Nadal, and Roger Federer usually steal the spotlight at the event on the men’s side. Their dominance on the biggest stage is still unrivaled. However, young guns like Stefanos Tsitsipas, Daniil Medvedev, and Alexander Zverev have closed in on the “Big Three.”

Although none of them have won a major yet, they are not to be trifled with. Assuming you have a personal preference, you can back your favorite player at multiple Maryland online sportsbooks.

Memorable US Open performances by Maryland native Sampras

Pete “The Pistol” Sampras gave avid tennis fans from his home state of Maryland some unforgettable moments. Let’s revisit some of his most iconic matches at Arthur Ashe Stadium.

  • 1990 US Open Final vs. Agassi: In 1990, Sampras won his maiden Grand Slam title as a 19-year-old, dismantling one of the best returners of all-time in straight sets: 6-4, 6-3, 6-2. His dominance on the serve was mesmerizing that day. Sampras managed to win 35 of 38 points on his first serve.
  • 1996 US Open Quarterfinals vs. Corretja: 1996 was a rollercoaster year for Sampras, both on and off the court. In the quarterfinals of the US Open that year, he heroically edged Alex Corretja in an epic five-setter after throwing up and saving a match point in the tiebreaker.
  • 2002 US Open Final vs. Agassi: By 2002, Sampras wasn’t the dominant champion of his heyday. Yet he managed to come out on top with his 14th major title, beating his arch-rival in a classic US Open Final.

US Open tennis betting tips

The following US Open betting tips may help you cash in on the myriad of wagering opportunities the US Open provides:

  • Always take the draws into consideration: Taking a look at the draw might give you a clue as to the potential depth of each player’s run. Sometimes, a top-seeded player will face tough opposition en route to the finals, whereas a less talented player could be drawn against clay-court specialists or other players that tend to underperform on hard courts.
  • Pay attention to the playing styles: In tennis, much like other sports, it’s all about matchups and style of play. At Flushing Meadows, a player with strong groundstrokes and a big serve will always have the edge over a defensive-minded opponent.
  • Watch the matches live: Raw numbers and statistics will take you only so far. You need to actually watch the players you intend to bet on and observe their body language. The eye test can help you discover how players handle pressure and whether they’re fit and/or motivated enough to play a grueling five-setter.

Bet on doubles tennis at US Open

The reflex-based doubles matches can be wildly entertaining. That said, they’re often looked down upon by fans and bettors. That’s why you won’t find many betting options for the doubles circuit, as opposed to singles matches. When it comes to moneyline odds, however, many matches are priced with the favorite at -125 or above.

US Open past winners & runners up

Over the past few years, there hasn’t been a back-to-back winner on the men’s side. This goes to show that the US Open is indeed the most unpredictable Grand Slam of the year. Here are the past six men’s winners and runners-up:

  • 2021: Daniil Medvedev vs. Novak Djokovic — Medvedev in straight sets
  • 2020: Dominic Thiem vs. Alexander Zverev — Thiem in five sets
  • 2019: Rafael Nadal vs. Daniil Medvedev — Nadal in five sets
  • 2018: Novak Djokovic vs. Juan Martin del Potro — Djokovic in straight sets
  • 2017: Rafael Nadal vs. Kevin Anderson — Nadal in straight sets
  • 2016: Stan Wawrinka vs. Novak Djokovic — Wawrinka in four sets

For the women, Serena Williams has won six US Open titles, although none since 2014. Naomi Osaka has been the player to beat in recent times. Here’s how the last six finals played out:

  • 2021: Emma Raducanu vs. Leylah Fernandez — Raducanu in straight sets
  • 2020: Naomi Osaka vs. Victoria Azarenka — Osaka in three sets
  • 2019: Bianca Andreescu vs. Serena Williams — Andreescu in straight sets
  • 2018: Naomi Osaka vs. Serena Williams — Osaka in straight sets
  • 2017: Sloane Stephens vs. Madison Keys — Keys in straight sets
  • 2016: Angelique Kerber vs. Karolina Pliskova — Kerber in straight sets

US Open tennis FAQs

What are US Open tennis Vegas odds?

They’re in line with the odds that local sportsbooks in Maryland offer for the event. You can use our live US Open tennis betting odds to stay on top of the most lucrative tournament winner prices.

When does US Open tennis start?

The US Open is typically slated to run from the end of August into mid-September. The event is set to play out over the Labor Day Weekend, which is an excellent time to tune in for the action.

How is the field set for US Open tennis?

There are 128 players in the singles competition, including 32 seeded and 96 unseeded players. The two top-ranked players are placed on opposite sides of the draw sheet, which ensures they can’t meet before the finals. The remaining seeded players have a 50 percent chance to be drawn in each of the two brackets.

What makes the US Open special?

To begin with, the prize money. The US Open offers the highest purse of all four majors. Then, we have to look at the atmosphere, which is carnival-like at times. And finally, there is the legacy. One of the four Grand Slams, the US Open holds a special place in the tennis hierarchy.

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