Tennis betting tips: US Open Day Nine betting tips, predictions preview and Tuesday’s best bets

Steve Harrington previews Tuesday’s US Open last-16 action. As usual, he has provided 4 best tips for day nine at Flashing Meadows and also a huge accumulator to make the most of the matches. Read on for the best bets, the analysis, and the best bookmakers offers.

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Tennis betting tips: US Open Day Nine Predictions for Tuesday

Can the Home Favourites Upset the Odds on Day 9 of the US Open?
  • Taylor Fritz has dropped only one set in his journey to the quarter-finals.
  • Frances Tiafoe has reached the US Open semi-finals before and has a strong record in New York.
  • Aryna Sabalenka has yet to drop a set to Qinwen Zheng in their previous two meetings.

Best Bet

Bookmaker
Jannik Sinner to Win 3-0 @ 6/4
Reasoning
Sinner's dominance on hard courts and consistent form make him the favourite to win in straight sets. His powerful serve, baseline control, and Grand Slam experience should neutralise Fritz’s strengths, especially under pressure.
Odds subject to change
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Day 9 of the US Open promises to be one of the most exciting days of the year for tennis enthusiasts, with a selection of compelling quarter-final matches on the cards. The tournament has reached a critical stage where every point, set, and match could be decisive in shaping the trajectory of the competition. Among the key players in action, Paula Badosa and Emma Navarro are set to face off in what is anticipated to be a closely contested encounter.

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Meanwhile, Taylor Fritz and Alexander Zverev will renew their rivalry in a match that could go the distance. Additionally, Frances Tiafoe will look to continue his strong run against Grigor Dimitrov, and Qinwen Zheng will attempt to challenge the formidable Aryna Sabalenka. Each of these players has demonstrated remarkable form and resilience to reach this stage, and the quarter-finals are poised to deliver high-quality tennis, with each match carrying significant implications for the rest of the tournament.

US Day 9 Accumulator

Bookmaker
US Open Day 12 Double @ 15/1
Reasoning
Backing Sinner to win after losing the first set combines Draper’s strong start with Sinner’s adaptability. Meanwhile, Tiafoe thrives as the underdog, making his upset over Fritz a high-value pick.
Odds subject to change
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As the quarter-finals loom large, the matchup between Taylor Fritz and Alexander Zverev stands out as potentially the most gripping of the day. Both players have shown their mettle throughout the tournament, and this contest is expected to be a marathon, much like their previous encounters. The head-to-head history between Fritz and Zverev is evenly balanced, with Zverev holding a slight 5-4 advantage. However, this record does little to separate the two, as their matches have often been closely fought, with each player managing to eke out victories on different occasions. Their most recent meeting, a five-set thriller at Wimbledon, epitomised the competitive nature of their rivalry.

Fritz, buoyed by his home crowd and a strong showing in the earlier rounds, has dropped just one set en route to the quarter-finals. His serving has been particularly impressive, with 24 aces and 56 winners in his previous match against Casper Ruud, where he recovered from a set down to secure victory. On the other hand, Zverev, while not at his absolute best, has navigated his way through the draw with determination, dropping sets but never truly being in peril.

The familiarity between these two players, combined with their ability to produce high-quality tennis under pressure, suggests that this match is likely to extend to five sets. Both men have a tendency to experience mid-match fluctuations in form, which often leads to momentum swings and, consequently, extended matches. Furthermore, their previous Grand Slam encounters have frequently gone the distance, with two of their three matches at this level requiring a fifth set.

Given these factors, the prediction that this match will go to five sets seems well-founded. Zverev’s experience and Fritz’s home advantage create a scenario where neither player is likely to dominate consistently throughout the match. Instead, we can expect a see-saw battle, with both men capable of fighting back when on the ropes. Therefore, backing the match to go the distance at 2/1 offers good value for punters, as the likelihood of another five-setter seems high given their history and current form.

Additional Prediction

Bookmaker
Over 9.5 Games in the First Set @ 3/5
Reasoning
For those seeking an alternative angle, backing over 9.5 games in the opening set is a solid option. Both Sinner and Fritz have strong serves, making early breaks unlikely and increasing the chances of a tightly contested first set.
Odds subject to change
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In the day’s other quarter-final featuring an American, Frances Tiafoe takes on Grigor Dimitrov in what is expected to be another close contest. Tiafoe has been in excellent form throughout the US Open, and his affinity for performing in front of a supportive home crowd cannot be underestimated. The American has a strong record at this tournament, having reached the semi-finals previously, and his ability to rise to the occasion in New York is well-documented.

Dimitrov, while still a formidable opponent, has shown vulnerabilities, particularly in his recent five-set battle against Andrey Rublev, where he squandered a two-set lead before finally securing victory. This match took its toll on the Bulgarian, and facing a player of Tiafoe’s calibre in the next round may prove to be a step too far.

Tiafoe’s athleticism and ability to generate power from the baseline give him an edge in this matchup. Moreover, his consistency on the North American hard courts, as demonstrated in his previous matches, suggests that he is well-equipped to handle whatever Dimitrov throws at him. While the head-to-head record favours Dimitrov, it is not particularly relevant given the limited number of recent encounters between the two. Therefore, backing Tiafoe to win, especially at odds of 3/2, represents a solid bet, with the American likely to advance to the semi-finals.

Additional Prediction

Bookmaker
Medvedev to Win vs Sinner @ 11/5
Reasoning
Medvedev’s defensive skills and hardcourt consistency make him favoured against Sinner, whose injuries may hinder long rallies. Medvedev’s counterpunching and experience provide strong value at 11/5 odds.
Odds subject to change
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Paula Badosa’s clash with Emma Navarro is shaping up to be a tightly contested affair, with Badosa marginally favoured to come out on top. The Spaniard has been in resurgent form this season, especially during the hardcourt swing, where she claimed victory in Washington and reached the semi-finals in Cincinnati. Her powerful forehand has been instrumental in dictating play, and if she can impose her aggressive game plan on Navarro, she stands a good chance of progressing to the next round.

However, Navarro, who has had an impressive season herself, including a victory over reigning champion Coco Gauff, will not be an easy opponent. Her defensive skills and ability to cover the court effectively could frustrate Badosa, particularly if the latter’s unforced error count remains high, as it has in previous matches.

Despite Navarro’s strong form, the conditions in New York are likely to favour Badosa more than their previous encounter on clay, where the Spaniard emerged victorious. If Badosa can maintain her composure and keep her error count in check, her power and precision should be enough to overcome Navarro’s tenacity. As such, Badosa is a viable bet to win this match, although it may not be straightforward.

Additional Prediction

Bookmaker
Draper to Win vs de Minaur @ 1/1
Reasoning
Sabalenka, in dominant form, is favoured to beat Zheng in straight sets. Zheng has struggled against Sabalenka before, and Sabalenka's powerful serve and baseline play should secure her victory.
Odds subject to change
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Aryna Sabalenka, one of the tournament favourites, has been in dominant form throughout the US Open, dropping just one set in her four matches so far. Her opponent, Qinwen Zheng, who recently won Olympic gold, faces an uphill battle against the powerful Belarusian. Sabalenka’s serve has been a major weapon in her arsenal, and she has consistently overpowered her opponents with her aggressive baseline play.

Zheng, while a capable player, has struggled against Sabalenka in the past, failing to win a set in their two previous meetings, including last year’s quarter-final at this very tournament. The serve statistics heavily favour Sabalenka, and unless Zheng can significantly improve her return game, it is difficult to see how she can challenge the world number two.

Given Sabalenka’s current form and their head-to-head record, backing the Belarusian to win in straight sets appears to be a strong prediction. Zheng will need to serve exceptionally well to stay in the match, but Sabalenka’s relentless pressure from the baseline is likely to wear her down, leading to a straight-sets victory.

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Steve Harrington
Steve Harrington is a sportswriter whose heart beats for football. With a passion that began in the grassroots, he's witnessed the magic of the game from local pitches to grand stadiums. Over the past 7 years, Steve has lent his expertise to several online publications, chronicling the ever-evolving world of football. Beyond his professional pursuits, he holds a special affection for Burnley Football Club, cherishing every triumph and tribulation. Steve believes in the power of storytelling and its ability to bring the beautiful game closer to its ardent fans.