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 10, 2:51 PM EST
Polymarket
This market refers to the tennis match between Joao Cunha Cunha and Joao Vitor Goncalves Ceolin in the M15 Leme (moved from Sao Luis), Main Draw, originally scheduled for September 9, 2026 at 12:30PM ET. This market will resolve to 'Joao Cunha Cunha' if Joao Cunha Cunha advances against Joao Vitor Goncalves Ceolin. This market will resolve to 'Joao Vitor Goncalves Ceolin' if Joao Vitor Goncalves Ceolin advances against Joao Cunha Cunha. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Joao Cunha Cunha and Joao Vitor Goncalves Ceolin in the M15 Leme (moved from Sao Luis), Main Draw, originally scheduled for September 9, 2026 at 12:30PM ET. This market will resolve to 'Joao Cunha Cunha' if Joao Cunha Cunha advances against Joao Vitor Goncalves Ceolin. This market will resolve to 'Joao Vitor Goncalves Ceolin' if Joao Vitor Goncalves Ceolin advances against Joao Cunha Cunha. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 23, 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
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 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 becomes available, the price of shares will fluctuate, reflecting the evolving consensus. The market's price isn't determined by a central authority but emerges from the collective actions of all traders.
This market resolves around Sep 16, 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 Cunha vs Goncalves match, as reported by the governing body of the competition. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders who correctly predicted the outcome will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence the price of shares in this market. Any news regarding the condition of either Joao Cunha Cunha or Joao Vitor Goncalves Ceolin, such as injuries or changes in form, could significantly shift trader sentiment. Unexpected announcements about the match location or scheduling could also impact the market. Furthermore, general news and analysis surrounding the players' recent performances and head-to-head records might lead to adjustments in the perceived probabilities, influencing trading activity and price movements.