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 16, 10:37 PM EST
Polymarket
This market refers to the doubles tennis match between Britto/Marcondes and Gomez/Martinez in the Tiburon, originally scheduled for September 15, 2026 at 1:00PM ET. This market will resolve to 'Britto/Marcondes' if the team of Britto/Marcondes advances against Gomez/Martinez. This market will resolve to 'Gomez/Martinez' if the team of Gomez/Martinez advances against Britto/Marcondes. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Britto/Marcondes and Gomez/Martinez in the Tiburon, originally scheduled for September 15, 2026 at 1:00PM ET. This market will resolve to 'Britto/Marcondes' if the team of Britto/Marcondes advances against Gomez/Martinez. This market will resolve to 'Gomez/Martinez' if the team of Gomez/Martinez advances against Britto/Marcondes. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 reflect the collective wisdom of a diverse group of traders, potentially differing from those set by sportsbooks. Sportsbooks establish lines based on statistical models and expert analysis, while this market allows anyone to express their belief about the outcome. Discrepancies can arise due to differing information, biases, or simply the broader range of participants contributing to the prediction market. Comparing these odds can reveal where the crowd diverges from professional oddsmakers, potentially identifying undervalued or overvalued outcomes in the Tiburon doubles match.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders 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. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the Tiburon doubles match outcome, constantly adjusting as new information becomes available and traders refine their predictions.
This market resolves around Sep 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official results of the Tiburon doubles match between Britto/Marcondes and Gomez/Martinez. Once the official score is announced and widely reported, the market will settle, and winning shares will be redeemable for the corresponding payout. The platform will verify the outcome against established sources to ensure accuracy and transparency for all participants in this market.
Several factors could influence the price movement of this market before Sep 22, 2026. Any news regarding player injuries, changes in team strategy, or unexpected weather conditions could shift trader sentiment. Strong performances by either team in preceding matches or tournaments might also impact the odds. Furthermore, significant betting activity or large trades on Polymarket could create momentum and drive price fluctuations. Monitoring these signals will be key to understanding how the market is responding to new information regarding the Tiburon doubles match.