TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 17, 4:04 PM EST
Polymarket
This market refers to the doubles tennis match between Gormaz/Selekhmeteva and Christie/Silva in the Valencia, originally scheduled for September 17, 2026 at 4:00AM ET. This market will resolve to 'Gormaz/Selekhmeteva' if the team of Gormaz/Selekhmeteva advances against Christie/Silva. This market will resolve to 'Christie/Silva' if the team of Christie/Silva advances against Gormaz/Selekhmeteva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Gormaz/Selekhmeteva and Christie/Silva in the Valencia, originally scheduled for September 17, 2026 at 4:00AM ET. This market will resolve to 'Gormaz/Selekhmeteva' if the team of Gormaz/Selekhmeteva advances against Christie/Silva. This market will resolve to 'Christie/Silva' if the team of Christie/Silva advances against Gormaz/Selekhmeteva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook lines. Sportsbooks set odds to balance their books and incorporate a profit margin, while this market aggregates the beliefs of many individual traders. If a significant amount of money is wagered on one outcome, the odds will shift accordingly, potentially revealing information not yet fully priced into traditional betting markets. It’s common to see discrepancies, especially before the event begins, as the market incorporates new information and adjusts its assessment of potential outcomes.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders participate, the price adjusts to reflect the collective assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s depth and volume can influence how quickly prices respond to new information, and the current volume is $10. Traders are incentivized to provide accurate predictions, as profitable trades are rewarded.
This market resolves around Sep 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official result of the Valencia doubles match between Gormaz/Selekhmeteva and Christie/Silva. The platform will look to established tennis authorities and official scoreboards to verify the winner. This ensures the market accurately reflects the real-world event, providing a transparent and objective resolution process for all participants.
Several factors could influence the price of shares in this market. Any news regarding player injuries, changes in playing conditions, or updates on team strategies could cause traders to reassess their predictions. Unexpected results in other matches leading up to the Valencia doubles match might also shift sentiment. Furthermore, significant trading activity—a large buy or sell order—could temporarily impact the price, especially if the volume is relatively low. Monitoring these signals will be key to understanding potential shifts in this market.