TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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National Bank Open: Aryna Sabalenka vs Shuai Zhang
polymarket
limitless

National Bank Open: Aryna Sabalenka vs Shuai Zhang

Volume:
$456,587

National Bank Open: Aryna Sabalenka vs Shuai Zhang

all

2 markets

Polymarket

Limitless

consensus

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 7, 2026

Closed: Aug 6, 9:12 PM EST

polymarket

Polymarket

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang

View
100%
7%
Yes 100¢No 0¢
0.1¢
N/A
$449,586
N/A
N/A
N/A
Settled
Yes
limitless

Aryna Sabalenka vs Zhang Shuai

N/A
N/A
99.6¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 1 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$4,441
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set Handicap +/-1.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$1,560
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 1 Winner

100%
14%
Yes 100¢No 0¢
0.1¢
N/A
$452
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 2 Winner

100%
14%
Yes 100¢No 0¢
0.1¢
N/A
$418
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Match O/U 21.5

0%
99%
Yes 0¢No 100¢
—
N/A
$128
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Total Sets: O/U 2.5

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

Completed Match

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 2 O/U 8.5

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang Match O/U 22.5

0%
99%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 2 O/U 9.5

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 1 O/U 9.5

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 2 O/U 10.5

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang Match O/U 23.5

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

National Bank Open: Aryna Sabalenka vs Shuai Zhang Set 1 O/U 10.5

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

Description

This event group covers the tennis match between Aryna Sabalenka and Shuai Zhang at the National Bank Open, originally scheduled for August 6, 2026 at 7:00PM ET. The markets will resolve based on who advances from the match, with specific rules for cancellations, retirements, walkovers, and incomplete matches.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

Both platforms have identical resolution logic for determining the winner of the tennis match between Aryna Sabalenka and Shuai Zhang, including handling for cancellations, retirements, walkovers, and incomplete matches.Primary resolution logic: Official information from the WTA Tour, with credible reporting as a secondary source

Core resolution logic:

  • The market resolves to 'Aryna Sabalenka' if she advances against Shuai Zhang
  • The market resolves to 'Shuai Zhang' if she advances against Aryna Sabalenka
  • If the match is canceled, ends in a tie, or is delayed beyond 7 days without a winner, it resolves to 50-50
  • If the match begins but is not completed due to retirement, default, or disqualification, it resolves to the player who advances
  • If the match ends in a walkover, it resolves to 50-50

Edge cases & clarifications:

  • Match Cancellation: 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, the market will resolve to 50-50.
  • Walkover: If the match ends in a walkover (player withdraws before the start and the other advances automatically), the market will resolve to 50-50.
  • Retirement During Match: If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, the market will resolve to the player who advances.
Timing: Resolution will occur after the official conclusion of the match as reported by the WTA Tour, or within 2 hours after the event's conclusion if official statistics are not yet published, using credible reporting as a secondary source.Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the tennis match between Aryna Sabalenka and Shuai Zhang in the National Bank Open, originally scheduled for August 6, 2026 at 7:00PM ET. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Shuai Zhang. This market will resolve to 'Shuai Zhang' if Shuai Zhang advances against Aryna Sabalenka. 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.

Limitless

This market refers to the tennis match between Aryna Sabalenka and Zhang Shuai in the WTA Canadian Open, originally scheduled for August 7, 2026 at 13:00 UTC. This market will resolve to 'Aryna Sabalenka' if Aryna Sabalenka advances against Zhang Shuai. This market will resolve to 'Zhang Shuai' if Zhang Shuai advances against Aryna Sabalenka. 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.

Frequently asked questions

The dashboard for the Sabalenka vs Zhang match market aggregates real-time data from multiple venues, showing how traders price the chances of each player winning. It tracks total volume of $456,587 and 24-hour volume of $456,231, letting you see consensus views and compare how Polymarket and Limitless users are positioning themselves ahead of the match.

Key signals that could shift this market include player injuries, changes to the match schedule, weather delays, and performance in earlier tournament rounds. Any news from practice sessions, coaching adjustments, or even crowd support could also sway trader sentiment. As the event approaches, updates from official tournament channels will likely drive most of the price action.