TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 6, 10:17 PM EST
Polymarket
This market refers to the doubles tennis match between Chan/Joint and Aoyama/Liang in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Chan/Joint' if the team of Chan/Joint advances against Aoyama/Liang. This market will resolve to 'Aoyama/Liang' if the team of Aoyama/Liang advances against Chan/Joint. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
This market refers to the doubles tennis match between Chan/Joint and Aoyama/Liang in the National Bank Open, originally scheduled for August 6, 2026 at 10:00AM ET. This market will resolve to 'Chan/Joint' if the team of Chan/Joint advances against Aoyama/Liang. This market will resolve to 'Aoyama/Liang' if the team of Aoyama/Liang advances against Chan/Joint. 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
Compared to traditional sportsbook odds, prediction market odds for this market often reflect a more nuanced outlook shaped by trader sentiment and real-time data. While sportsbooks may rely on fixed odds set by analysts, this market adjusts dynamically based on trading volume and participant behavior, sometimes showing tighter spreads or different favorites.
This market resolves around Aug 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official match outcome, matching the structure used by professional sports governing bodies for tournament conclusions.
Several signals could shift odds before Aug 13, 2026. Key matches featuring the teams or individuals involved may reveal form, injury updates, or strategy changes that traders interpret. Media coverage highlighting performance metrics or head-to-head history often drives short-term price swings. As the tournament progresses, any upset results or lineup announcements can dramatically reshape expectations and move this market.