TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 23, 6:29 PM EST
Polymarket
This market refers to the tennis match between Alexander Maarten Jong and Aidan Mayo in the Fort Worth, originally scheduled for October 23, 2026 at 3:00PM ET. This market will resolve to 'Alexander Maarten Jong' if Alexander Maarten Jong advances against Aidan Mayo. This market will resolve to 'Aidan Mayo' if Aidan Mayo advances against Alexander Maarten Jong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 6, 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 Alexander Maarten Jong and Aidan Mayo in the Fort Worth, originally scheduled for October 23, 2026 at 3:00PM ET. This market will resolve to 'Alexander Maarten Jong' if Alexander Maarten Jong advances against Aidan Mayo. This market will resolve to 'Aidan Mayo' if Aidan Mayo advances against Alexander Maarten Jong. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 6, 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 reflect the collective wisdom of a diverse group of bettors, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates the views of individuals actively trading on the outcome. Discrepancies can arise due to differing information, biases, or simply the dynamics of supply and demand within the prediction market. It’s common to see prediction markets move faster than sportsbooks in response to new information or late-breaking developments.
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 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. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the Jong vs Mayo match. The current price reflects the aggregated sentiment of traders on Polymarket.
This market resolves around Oct 30, 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 Jong vs Mayo match, as declared by the governing sporting body. The platform will verify the result against publicly available sources to ensure accuracy and transparency. Traders who held shares in the winning outcome will be entitled to a payout based on the final market price at the time of resolution. This process ensures a fair and reliable outcome for all participants.
Several factors could influence the price of shares in this market leading up to Oct 30, 2026. Any news regarding player injuries, changes in coaching strategies, or unexpected weather conditions could shift trader sentiment. Significant media coverage or public endorsements could also play a role. Furthermore, large trading volume from informed bettors could indicate a shift in expectations. Monitoring these signals and events can provide valuable insights into the potential direction of this market and inform your trading decisions.