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$134.1b

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$141,541,542

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2,388,728,490

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$1,440,096,988

406,065

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MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

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National Bank Open: Duncan Chan vs Thiago Agustin Tirante
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National Bank Open: Duncan Chan vs Thiago Agustin Tirante

Volume:
$387,545

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Match O/U 21.5

 - Polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Match O/U 21.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 4, 2026

Closed: Aug 4, 1:41 PM EST

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Polymarket

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

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Match O/U 21.5

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$979
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Match O/U 22.5

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

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$8
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Match O/U 23.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$3
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante

0%
Yes 0¢No 100¢
—
N/A
$383,295
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Set Handicap +/-1.5

0%
Yes 0¢No 100¢
—
N/A
$2,113
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Set 1 Winner

0%
Yes 0¢No 100¢
—
N/A
$1,069
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Set 1 O/U 9.5

0%
Yes 0¢No 100¢
—
N/A
$59
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Set Handicap +/-1.5

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: Duncan Chan vs Thiago Agustin Tirante Set 2 Winner

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

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Set 2 O/U 8.5

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

National Bank Open: Duncan Chan vs Thiago Agustin Tirante Set 1 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: Duncan Chan vs Thiago Agustin Tirante Set 2 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: Duncan Chan vs Thiago Agustin Tirante Set 2 O/U 10.5

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

National Bank Open: Duncan Chan vs Thiago Agustin Tirante 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 market refers to the tennis match between Duncan Chan and Thiago Agustin Tirante in the National Bank Open, originally scheduled for August 3, 2026 at 10:00AM ET. This market will resolve to 'Duncan Chan' if Duncan Chan advances against Thiago Agustin Tirante. This market will resolve to 'Thiago Agustin Tirante' if Thiago Agustin Tirante advances against Duncan Chan. 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 ATP Tour. A consensus of credible reporting may also be used.

Polymarket

This market refers to the tennis match between Duncan Chan and Thiago Agustin Tirante in the National Bank Open, originally scheduled for August 3, 2026 at 10:00AM ET. This market will resolve to 'Duncan Chan' if Duncan Chan advances against Thiago Agustin Tirante. This market will resolve to 'Thiago Agustin Tirante' if Thiago Agustin Tirante advances against Duncan Chan. 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 ATP Tour. A consensus of credible reporting may also be used.

Frequently asked questions

The dashboard for the National Bank Open tennis match on Polymarket tracks real-time odds, price fluctuations, and 24-hour volume for this specific prediction. It shows how traders on Polymarket are positioning themselves ahead of the match, with metrics like total volume of $180,369 and recent trading activity measured at $179,999. This gives you a live snapshot of market sentiment and liquidity around the National Bank Open tennis match.

Prediction market odds on this market often reflect a blend of sharp analysis and crowd wisdom, sometimes diverging from traditional sportsbook lines. While sportsbooks incorporate professional handicapping and may include adjustments for betting volume, prediction markets let participants bet directly on their outlook. This can lead to tighter or more volatile pricing, especially as new information emerges. Monitoring shifts in this market can offer a complementary view to sportsbook odds.

This market resolves around Aug 10, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official match conclusion, and the platform will update the market accordingly. No further analysis or interpretation is needed beyond the publicly recorded result, ensuring a clear and transparent resolution process for all participants.

Injuries, weather delays, or strategic shifts by players can all shift sentiment in this market. Media interviews, betting trends on Polymarket, and analyst predictions leading up to the match often cause price swings. As the event draws nearer, any news about form, head-to-head history, or tournament conditions may cause participants to re-evaluate their positions, impacting both the odds and volume.