US Open bets today: 10 picks for Monday ft. Berrettini vs. Wawrinka [8/31/2026]

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Written by Ryan Leaver

Get US Open predictions and picks for Monday, August 31, 2026.

Tennis Best Bets.
These tennis betting picks for August 31, 2026, are based on the latest odds and probabilities for Monday's US Open matches.

Today’s US Open picks for August 31, 2026 are here, with Matteo Berrettini vs. Stan Wawrinka among the top plays identified by our model across Monday’s tennis slate.

Dimers’ predictive analytics engine runs 24/7, going over the latest tennis odds to find real betting edges. The result? Data-backed plays that help Dimers Pro members make smarter decisions.

List of US Open picks today [8/31, updated 4:27AM ET]

Below, you’ll find today’s top 10 US Open best bets, ranked by edge for Monday, August 31, 2026.

US Open Men Singles 2026: Stan Wawrinka vs. Matteo Berrettini Under 40.5 total games (-125)

Our model has identified value on Under 40.5 total games in Stan Wawrinka vs. Matteo Berrettini at -125 odds in their matchup at US Open Men Singles 2026. A 66.5% probability produces an edge of 10.9%, making this the strongest play for today's tennis slate.

 

US Open Men Singles 2026: Matteo Berrettini -4.5 (-135)

At US Open Men Singles 2026, Matteo Berrettini -4.5 carries a 10.6% edge and a probability of 68% at -135 odds, according to our model.

 

US Open Men Singles 2026: Giovanni Mpetshi Perricard vs. Jurij Rodionov Under 43.5 total games (-135)

Giovanni Mpetshi Perricard vs. Jurij Rodionov Under 43.5 total games at -135 odds shows a 9.4% edge, supported by a 66.8% probability in simulations of the US Open Men Singles 2026 match.

 

US Open Men Singles 2026: Frances Tiafoe vs. Martin Damm under 40.5 total games (-130)

A 9.2% edge and 65.7% probability make Frances Tiafoe vs. Martin Damm under 40.5 total games a value play in the Martin Damm vs. Frances Tiafoe matchup, per our model.

 

US Open Men Singles 2026: Aleksandar Kovacevic vs. Valentin Vacherot Under 41.5 total games (-115)

Aleksandar Kovacevic vs. Valentin Vacherot Under 41.5 total games at -115 odds presents a 8.8% edge, with simulations resulting in a probability of 62.3%.

 

US Open Men Singles 2026: Hubert Hurkacz -7.5 (+105)

Our model finds value on Hubert Hurkacz -7.5 at +105 odds at ATP Brisbane, supported by an edge of 6.8%.

 

US Open Men Singles 2026: Hubert Hurkacz vs. Damir Dzumhur Under 34.5 total games (-125)

Our model has uncovered value on Damir Dzumhur vs. Hubert Hurkacz Under 34.5 total games at -125 odds. A 62.2% probability produces a 6.6% edge, making this a strong play for today's tennis action.

 

US Open Men Singles 2026: Andrey Rublev vs. Marin Cilic Under 40.5 total games (-140)

A 6.3% edge on a 64.7% probability makes Under 40.5 total games at -140 odds a solid value play in this US Open Men Singles 2026 matchup.

 

US Open Men Singles 2026: Ben Shelton -5.5 (+100)

Our model projects value on Ben Shelton -5.5 at +100 odds. A 55.5% probability produces a 5.5% edge, making Ben Shelton the favorable side in today's US Open Men Singles 2026 matchup.

 

US Open Men Singles 2026: Karen Khachanov -5.5 (-120)

Rounding out our top 10 bets, Karen Khachanov -5.5 at -120 odds shows a 59.9% probability and a 5.4% edge.

 

US Open best bets summary: Monday, 8/31/2026

As of 4:27AM ET, here are our top US Open bets by edge recommended by our model:

Matchup Bet Odds Edge Prob.
Berrettini vs. Wawrinka Under 40.5 total games -125 @ DraftKings 10.9% 66.5%
Berrettini vs. Wawrinka Matteo Berrettini -4.5 -135 @ Caesars 10.6% 68%
Rodionov vs. Perricard Under 43.5 Total Games -135 @ DraftKings 9.4% 66.8%
Damm vs. Tiafoe Under 40.5 total games -130 @ DraftKings 9.2% 65.7%
Vacherot vs. Kovacevic Under 41.5 Total Games -115 @ BetMGM 8.8% 62.3%
Dzumhur vs. Hurkacz Hubert Hurkacz -7.5 Games +105 @ Caesars 6.8% 55.6%
Dzumhur vs. Hurkacz Under 34.5 Total Games -125 @ DraftKings 6.6% 62.2%
Cilic vs. Rublev Under 40.5 Total Games -140 @ DraftKings 6.3% 64.7%
Shelton vs. Griekspoor Ben Shelton -5.5 Games +100 @ Caesars 5.5% 55.5%
Burruchaga vs. Khachanov Karen Khachanov -5.5 Games -120 @ Caesars 5.4% 59.9%
 

List of upcoming US Open matches to bet on now

Conclusion

Our US Open best bets are locked and loaded for August 31, 2026, featuring plays such as under 40.5 total games in the Matteo Berrettini vs. Matteo Berrettini matchup and Matteo Berrettini -4.5. Powered by advanced simulations, these picks are here to boost your betting game.

Our predictions are rooted in current data to help you make informed decisions. For additional resources and advice, head to our Responsible Gambling hub.

All odds and probabilities in this article are correct and accurate at the time of publication.

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Written by
Ryan Leaver
Senior Sports and Betting Editor

Ryan Leaver uses advanced statistical models and simulations to predict outcomes and provide predictions for the NBA, NFL, college football, college basketball, and soccer. He offers detailed game previews, best bets, props, and futures articles.

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