TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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National Bank Open: Xiyu Wang vs Sara Bejlek
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National Bank Open: Xiyu Wang vs Sara Bejlek

Volume:
$277,372

National Bank Open: Xiyu Wang vs Sara Bejlek Total Sets: O/U 2.5

 - Polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Total Sets: O/U 2.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 2, 2026

Closed: Aug 2, 6:39 PM EST

polymarket

Polymarket

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

National Bank Open: Xiyu Wang vs Sara Bejlek Total Sets: O/U 2.5

View
100%
Yes 100¢No 0.1¢
0.1¢
N/A
$134
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Match O/U 21.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek

0%
Yes 0.1¢No 100¢
—
N/A
$276,791
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set Handicap +/-1.5

0%
Yes 0.1¢No 100¢
—
N/A
$352
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 1 Winner

0%
Yes 0.1¢No 100¢
—
N/A
$69
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 1 O/U 9.5

0%
Yes 0.1¢No 100¢
—
N/A
$17
N/A
N/A
N/A
Settled
Yes
polymarket

Completed Match

100%
Yes 100¢No 0.9¢
0.9¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 2 Winner

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set Handicap +/-1.5

0%
Yes 0.1¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 2 O/U 8.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 1 O/U 8.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Match O/U 22.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 2 O/U 9.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 1 O/U 10.5

0%
Yes 0.1¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Match O/U 23.5

100%
Yes 100¢No 0.1¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Xiyu Wang vs Sara Bejlek Set 2 O/U 10.5

0%
Yes 0.1¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 16

Description

This market refers to the tennis match between Xiyu Wang and Sara Bejlek in the National Bank Open, originally scheduled for August 3, 2026 at 10:00AM ET. This market will resolve to 'Xiyu Wang' if Xiyu Wang advances against Sara Bejlek. This market will resolve to 'Sara Bejlek' if Sara Bejlek advances against Xiyu Wang. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Xiyu Wang and Sara Bejlek in the National Bank Open, originally scheduled for August 3, 2026 at 10:00AM ET. This market will resolve to 'Xiyu Wang' if Xiyu Wang advances against Sara Bejlek. This market will resolve to 'Sara Bejlek' if Sara Bejlek advances against Xiyu Wang. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 WTA Tour. A consensus of credible reporting may also be used.

Frequently asked questions

On Polymarket, the dashboard for the National Bank Open tennis match tracks real-time odds, price fluctuations, and 24-hour volume for Xiyu Wang versus Sara Bejlek. It visualizes how traders on Polymarket price the likelihood of each player winning, updated continuously as new bets are placed. The interface also shows total volume of $277,372 and recent 24-hour volume of $277,087, giving users insight into market activity and sentiment leading up to the match.

This market resolves around Aug 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, reflecting who wins the National Bank Open tennis match, and is then automatically settled on the platform.

Injuries, changes to player rankings, or weather conditions affecting the tournament could shift this market as Aug 10, 2026 approaches. Media interviews, performance in preceding matches, and betting patterns on Polymarket also influence trader sentiment. Any last-minute updates regarding the players’ readiness or form may cause noticeable price swings before the match concludes.