TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 27, 10:45 AM EST
Polymarket
This market refers to the tennis match between Berfu Cengiz and Teodora Kostovic in the Ankara, originally scheduled for September 27, 2026 at 9:00AM ET. This market will resolve to 'Berfu Cengiz' if Berfu Cengiz advances against Teodora Kostovic. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Berfu Cengiz. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 Berfu Cengiz and Teodora Kostovic in the Ankara, originally scheduled for September 27, 2026 at 9:00AM ET. This market will resolve to 'Berfu Cengiz' if Berfu Cengiz advances against Teodora Kostovic. This market will resolve to 'Teodora Kostovic' if Teodora Kostovic advances against Berfu Cengiz. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 collective wisdom of a diverse group of forecasters, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on statistical models and expert analysis, aiming to balance action on both sides. This market, however, allows anyone to express their view, and prices adjust as more information becomes available and more traders participate. Discrepancies can arise due to differing information sets, biases, or simply the dynamic nature of a decentralized market responding to real-time developments and news surrounding the players.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in a particular outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the price fluctuates, reflecting the evolving consensus. The market’s price is determined solely by supply and demand for shares on Polymarket.
This market resolves around Oct 4, 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 Berfu Cengiz vs Teodora Kostovic match as reported by the governing sports body. The platform will verify the result against publicly available and reliable sources to determine the winning outcome. Traders holding shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution.
Several signals could influence the price of this market before Oct 4, 2026. Any news regarding player injuries, changes in playing conditions, or significant shifts in expert analysis could cause traders to reassess their predictions. Unexpected announcements about player form or strategy, or even broader developments in the sport, might also lead to price movements. Public sentiment and media coverage surrounding the players and their recent performance could also play a role in shaping market expectations and driving trading activity.