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: Sep 25, 7:17 AM EST
Polymarket
This market refers to the tennis match between Teodora Kostovic and Fangran Tian in the Ankara, originally scheduled for September 25, 2026 at 5:00AM ET. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Fangran Tian. This market will resolve to 'Fangran Tian' if Fangran Tian advances against Teodora Kostovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 9, 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 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 Teodora Kostovic and Fangran Tian in the Ankara, originally scheduled for September 25, 2026 at 5:00AM ET. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Fangran Tian. This market will resolve to 'Fangran Tian' if Fangran Tian advances against Teodora Kostovic. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 9, 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 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.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and to balance action, while this market aggregates the views of many individual traders. If a significant discrepancy exists between prediction market probabilities and sportsbook odds, it could indicate that the crowd believes the sportsbook has mispriced the event. Examining these differences can offer valuable insights into public perception and potential value bets.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share reflects the probability of that outcome occurring, as determined by supply and demand. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy shares in a particular outcome, the price increases, and vice versa. This dynamic pricing ensures that the market reflects the collective intelligence of participants, providing a forward-looking assessment of the match’s potential result.
This market resolves around Oct 2, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Kostovic vs Tian match as declared by the governing sporting body. The platform will verify the result against reliable sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or adjust their positions based on the final outcome of the match.
Several signals could influence trading activity in this market. Any news regarding player form, injuries, or changes in coaching strategy could significantly shift the odds. Unexpected results in other matches involving these players, or broader shifts in public sentiment, could also impact trading volume and price. Major upsets or surprising performances during the match itself would likely cause rapid price adjustments as traders react to the unfolding events. Monitoring these factors will be key to understanding market movements.