TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

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MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

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61%

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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov
polymarket

Who will win Felix Auger-Aliassime vs Karen Khachanov?

Volume:
$989,443

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Total Sets: O/U 3.5

 - Polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Total Sets: O/U 3.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 3, 2026

Closed: Sep 3, 1:33 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Total Sets: O/U 3.5

View
100%
36%
Yes 100¢No 0¢
1¢
N/A
$11,883
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 1 Winner

View
100%
38%
Yes 100¢No 0¢
0.1¢
N/A
$5,152
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Match O/U 36.5

View
100%
36%
Yes 100¢No 0¢
98¢
N/A
$1,275
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

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100%
1%
Yes 100¢No 0¢
—
N/A
$413
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov

View
0%
70%
Yes 0¢No 100¢
—
N/A
$956,653
N/A
N/A
N/A
Settled
Yes
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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set Handicap +/-1.5

View
0%
Yes 0¢No 100¢
—
N/A
$5,260
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Match O/U 38.5

View
0%
53%
Yes 0¢No 100¢
—
N/A
$4,276
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set Handicap +/-2.5

View
0%
29%
Yes 0¢No 100¢
0.9¢
N/A
$1,490
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 2 Winner

View
0%
70%
Yes 0¢No 100¢
—
N/A
$1,408
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Match O/U 40.5

View
0%
1%
Yes 0¢No 100¢
53¢
N/A
$856
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Game Spread +/-4.5

View
0%
40%
Yes 0¢No 100¢
9¢
N/A
$578
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Total Sets: O/U 4.5

View
0%
23%
Yes 0¢No 100¢
38¢
N/A
$198
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 1 O/U 8.5

View
100%
20%
Yes 100¢No 0¢
19¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 2 O/U 8.5

View
100%
2%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 1 O/U 9.5

View
100%
34%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 2 O/U 9.5

View
0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 3 Winner

View
0%
5%
Yes 0¢No 100¢
9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 1 O/U 10.5

View
100%
65%
Yes 100¢No 0¢
1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 2 O/U 10.5

View
0%
98%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 4 Winner

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0%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 3 O/U 8.5

View
0%
1%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
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Settled
Yes
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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 3 O/U 9.5

View
0%
1%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
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Settled
Yes
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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 3 O/U 10.5

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0%
1%
Yes 0¢No 100¢
—
N/A
N/A
N/A
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Settled
Yes
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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 4 O/U 8.5

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0%
2%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
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Settled
Yes
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US Open ATP: Felix Auger-Aliassime vs Karen Khachanov Set 4 O/U 9.5

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0%
2%
Yes 0¢No 100¢
—
N/A
N/A
N/A
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Settled
Yes
Total markets: 25 of 26

Intro

This market tracks whether the total games played in the ATP match between Felix Auger-Aliassime and Karen Khachanov at the US Open will be over 36.5. Currently, Polymarket gives a 64.0% probability to “Auger-Aliassime vs. Khachanov: Match O/U 36.5”. Resolution will be based on the official score reported at https://www.atptour.com/en/scores/current. Keep an eye on the match itself, originally scheduled for September 2, 2026 at 11:00AM ET, as the outcome will depend on the number of games played to determine the winner.

Polymarket

This market refers to the tennis match between Felix Auger-Aliassime and Karen Khachanov in the US Open ATP, originally scheduled for September 2, 2026 at 11:00AM ET. This market will resolve to 'Felix Auger-Aliassime' if Felix Auger-Aliassime advances against Karen Khachanov. This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Felix Auger-Aliassime. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 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.

Frequently asked questions

On Polymarket, the dashboard for the US Open ATP Auger-Aliassime vs Khachanov match market tracks real-time odds, price history, and 24-hour volume. It shows how traders on Polymarket are pricing the contest, with updates reflecting market sentiment as the tournament progresses. The view includes current top-outcome chances and volume of $989,440, letting users monitor activity and shifts in expectations throughout the event.

This market resolves around Sep 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, reflecting who claims victory on the court. No further interpretation or external data is required beyond the publicly recorded result.

Injuries, weather delays, or sudden shifts in player performance could move this market before Sep 9, 2026. Key moments like early-set results, service breaks, or crowd reactions may also cause rapid price changes. Traders will watch live updates closely, as any surprise twist can reshape expectations and volume on Polymarket in the final days.