TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 2, 6:12 PM EST
Polymarket
This market refers to the tennis match between Aoi Ito and Katherine Sebov in the National Bank Open, originally scheduled for August 2, 2026 at 2:00PM ET. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Katherine Sebov. This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Aoi Ito. 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.
This market refers to the tennis match between Aoi Ito and Katherine Sebov in the National Bank Open, originally scheduled for August 2, 2026 at 2:00PM ET. This market will resolve to 'Aoi Ito' if Aoi Ito advances against Katherine Sebov. This market will resolve to 'Katherine Sebov' if Katherine Sebov advances against Aoi Ito. 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a continuous order book where traders submit bids and asks. The current top outcome reflects the highest buy price for the favored side, with liquidity provided by market makers and active participants. Volume of $124,264 helps ensure tight spreads and responsive price adjustments as the match date nears.
This market resolves around Aug 9, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winner is determined by official tournament declarations, and the market settles accordingly. Timing aligns with when tournament organizers and sports authorities finalize and publish the result, ensuring transparency and fairness for all participants.
Several key signals may influence this market before Aug 9, 2026. Performance metrics from recent matches, player injuries or changes in form, and weather conditions (if applicable) could shift trader sentiment. Media coverage and expert analysis leading up to the event may also impact pricing. As the match date approaches, any last-minute updates regarding player availability or strategic adjustments could cause noticeable movement in this market.