This market refers to the tennis match between Aleksandar Vukic and Rei Sakamoto in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET.
This market will resolve to 'Aleksandar Vukic' if Aleksandar Vukic advances against Rei Sakamoto.
This market will resolve to 'Rei Sakamoto' if Rei Sakamoto advances against Aleksandar Vukic.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 13, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50.
If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
US Open ATP: Aleksandar Vukic vs Rei Sakamoto
ATP
Rei Sakamoto66⁵4
Aleksandar Vukic473LIVE · S3
Game context
Aleksandar Vukic, the higher-ranked Australian at approximately No. 95 with a career-high of No. 48, faces 20-year-old Japanese qualifier Rei Sakamoto (No. 157) in the US Open first round on outdoor hard courts. Vukic holds a 1-0 head-to-head edge from a 2025 Tokyo qualifying win but enters with inconsistent 2026 results and no prior main-draw victories at the tournament. Sakamoto arrives on strong momentum after three qualifying wins, including a 6-4, 7-6 victory over retiring Kei Nishikori that featured 19 aces, and has shown rapid ranking gains plus solid hard-court form. The matchup pits Vukic's experience against Sakamoto's youth, serving power, and recent form, with traders viewing the contest as competitive given the surface and both players' right-handed baselines.
Moneyline
$167.8K Vol.Match Completed
Set Total
$13 Vol.US Open ATP: Aleksandar Vukic vs Rei Sakamoto Total Sets: O/U 3.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Total Sets: O/U 4.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 3 O/U 8.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 3 O/U 9.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 3 O/U 10.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 4 O/U 8.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 4 O/U 9.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 4 O/U 10.5
Set Winner
$1.9K Vol.US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 2 Winner
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 3 Winner
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 4 Winner
Total Games
$296 Vol.US Open ATP: Aleksandar Vukic vs Rei Sakamoto Match O/U 36.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Match O/U 38.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Match O/U 40.5
Set Handicap
$234 Vol.US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set Handicap +/-1.5
US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set Handicap +/-2.5
More Bets
$103 Vol.US Open ATP: Aleksandar Vukic vs Rei Sakamoto Game Spread +/-2.5
Aleksandar Vukic 3-1
Aleksandar Vukic 3-2
Rei Sakamoto 3-0
Rei Sakamoto 3-1
Rei Sakamoto 3-2
Not Completed
Resolution Source: www.atptour.com
Odds & FAQ
What are the current odds for US Open ATP: Aleksandar Vukic vs Rei Sakamoto?
The current front-runner is US Open ATP: Aleksandar Vukic vs Rei Sakamoto Total Sets: O/U 3.5 at 99%, ahead of US Open ATP: Aleksandar Vukic vs Rei Sakamoto Set 2 Winner at 99%. These live odds update with every trade on the Polymarket order book.
What do traders predict for US Open ATP: Aleksandar Vukic vs Rei Sakamoto?
Traders currently imply a 99% chance for US Open ATP: Aleksandar Vukic vs Rei Sakamoto Total Sets: O/U 3.5. Market-implied probabilities reflect real money at stake, but they are live forecasts that shift as new information arrives, not guarantees.
When does the US Open ATP: Aleksandar Vukic vs Rei Sakamoto market resolve?
This market is scheduled to resolve on 6 Sep 2026 (7 days left). It settles according to Polymarket's published resolution criteria once the outcome is confirmed.
How much money is trading on US Open ATP: Aleksandar Vukic vs Rei Sakamoto?
Total traded volume on this market is $12.3M, a measure of how much real money traders have committed to the outcome.
How can I trade US Open ATP: Aleksandar Vukic vs Rei Sakamoto on Polymarket?
You can follow the live odds on this page and open the market on Polymarket to trade it yourself. Prediction trading carries risk; never stake more than you can afford to lose.
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