TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 13, 6:39 AM EST
Polymarket
This market refers to the tennis match between Gijs Brouwer and Yanis Ghazouani Durand in the Rennes, France, Qualifying, originally scheduled for September 13, 2026 at 4:00AM ET. This market will resolve to 'Gijs Brouwer' if Gijs Brouwer advances against Yanis Ghazouani Durand. This market will resolve to 'Yanis Ghazouani Durand' if Yanis Ghazouani Durand advances against Gijs Brouwer. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Gijs Brouwer and Yanis Ghazouani Durand in the Rennes, France, Qualifying, originally scheduled for September 13, 2026 at 4:00AM ET. This market will resolve to 'Gijs Brouwer' if Gijs Brouwer advances against Yanis Ghazouani Durand. This market will resolve to 'Yanis Ghazouani Durand' if Yanis Ghazouani Durand advances against Gijs Brouwer. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often offer a different perspective than traditional sportsbooks. Sportsbooks set lines to balance their risk and incorporate a profit margin, while this market reflects the collective wisdom of traders who are incentivized to be accurate. Often, prediction markets can be more accurate forecasts, especially when there is significant public interest and trading volume. However, sportsbook odds can still provide a useful benchmark for comparison, and discrepancies between the two may highlight potential value opportunities for informed traders. It's important to consider both when evaluating the likely outcome.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the probability of a particular outcome. As more shares are bought for a specific outcome, its price increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the perceived chance of that outcome occurring. This dynamic pricing ensures that the market reflects the most up-to-date information and collective intelligence of all participants. The current volume indicates the level of interest in the match.
This market resolves around Sep 20, 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 Rennes tennis match between Gijs Brouwer and Yanis Ghazouani Durand. The platform will verify the result against established sports data sources to ensure accuracy. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment. It’s important to monitor the event closely as the resolution date approaches.
Several signals could significantly impact this market. Any news regarding player injuries, changes in playing conditions (weather, court surface), or updates on player form could shift trader sentiment. Unexpected results in other matches involving these players could also influence perceptions of their relative strengths. Furthermore, large trading volume from informed traders—often referred to as 'smart money'—can indicate a change in expectations. Monitoring tennis news sources and observing trading activity on Polymarket will be key to understanding potential shifts in the market before Sep 20, 2026.