TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
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
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Vol.
·
Resolved Aug 4, 2026
Closed: Aug 4, 1:41 PM EST
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.
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.
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.