TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 27, 10:27 AM EST
Polymarket
This market refers to the tennis match between Matisse Bobichon and Michael Geerts in the Brest, originally scheduled for October 27, 2026 at 7:30AM ET. This market will resolve to 'Matisse Bobichon' if Matisse Bobichon advances against Michael Geerts. This market will resolve to 'Michael Geerts' if Michael Geerts advances against Matisse Bobichon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 Matisse Bobichon and Michael Geerts in the Brest, originally scheduled for October 27, 2026 at 7:30AM ET. This market will resolve to 'Matisse Bobichon' if Matisse Bobichon advances against Michael Geerts. This market will resolve to 'Michael Geerts' if Michael Geerts advances against Matisse Bobichon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 differ from those found at traditional sportsbooks, reflecting the wisdom of the crowd rather than a bookmaker's assessment. Sportsbooks set lines to balance their risk and ensure profit, sometimes incorporating biases or limitations in their models. This market, however, allows anyone to participate and express their beliefs, potentially leading to more accurate probabilities, especially as more information becomes available. Discrepancies can arise from differing opinions, access to information, or simply the dynamic nature of trading activity as people react to news and events surrounding the Brest tennis match.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome of the Brest tennis match. The price of a share directly reflects the implied probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand, with traders adjusting their positions based on new information and their own analysis. This creates a dynamic and responsive pricing system, offering a unique perspective on the event's potential results.
This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Brest tennis match, determining which player emerged victorious. The platform will verify the result against established sports data sources to ensure accuracy and transparency. Traders who correctly predicted the winner will receive a payout based on the final share price at the time of resolution. The market will then close, and any remaining shares will be redeemed at their final value.
Several factors could influence trading activity in this market before Nov 3, 2026. Any news regarding player injuries, changes in playing conditions, or updated match analyses from tennis experts could shift the perceived probabilities. Unexpected upsets in other matches leading up to the event could also affect confidence in certain players. Furthermore, significant trading volume from informed participants, or even large individual trades, can create momentum and drive price movements. Monitoring these signals will be crucial for understanding how the market is reacting to new information and assessing potential trading opportunities related to the Brest tennis match.