TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 23, 2:18 PM EST
Polymarket
This market refers to the doubles tennis match between Sheehy/Zink and Ayeni/Bianchi in the Winnipeg, originally scheduled for July 23, 2026 at 10:00AM ET. This market will resolve to 'Sheehy/Zink' if the team of Sheehy/Zink advances against Ayeni/Bianchi. This market will resolve to 'Ayeni/Bianchi' if the team of Ayeni/Bianchi advances against Sheehy/Zink. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Sheehy/Zink and Ayeni/Bianchi in the Winnipeg, originally scheduled for July 23, 2026 at 10:00AM ET. This market will resolve to 'Sheehy/Zink' if the team of Sheehy/Zink advances against Ayeni/Bianchi. This market will resolve to 'Ayeni/Bianchi' if the team of Ayeni/Bianchi advances against Sheehy/Zink. 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 ATP 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 decentralized process where traders submit bids and asks, determining the current odds dynamically. The top outcome’s chance percentage reflects the aggregated expectations of all participants, adjusted for liquidity and recent trading activity. Traders can also influence pricing through market orders, which directly affect the visible probability and may shift the top outcome based on new information or betting momentum.
This market resolves around Jul 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match outcome, which is then recorded and matched against the market’s defined conditions. Traders can track confirmed results through sports news outlets and official tournament announcements to anticipate when the market will close and payouts will be processed.
Injuries, player substitutions, or weather conditions could shift this market as they affect team performance expectations. Key moments such as pre-match practice reports, recent form, and head-to-head statistics may also influence trader sentiment. Any last-minute changes to team lineups or tournament updates could cause rapid shifts in odds, especially with low volume of $34. Monitoring official team announcements and expert analysis will help identify potential catalysts.