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 14, 1:11 AM EST
Polymarket
This market refers to the tennis match between Martin Borisiouk and Dong Ju Kim in the Phan Thiet 4, Vietnam, Qualifying, originally scheduled for September 13, 2026 at 11:00PM ET. This market will resolve to 'Martin Borisiouk' if Martin Borisiouk advances against Dong Ju Kim. This market will resolve to 'Dong Ju Kim' if Dong Ju Kim advances against Martin Borisiouk. 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 Martin Borisiouk and Dong Ju Kim in the Phan Thiet 4, Vietnam, Qualifying, originally scheduled for September 13, 2026 at 11:00PM ET. This market will resolve to 'Martin Borisiouk' if Martin Borisiouk advances against Dong Ju Kim. This market will resolve to 'Dong Ju Kim' if Dong Ju Kim advances against Martin Borisiouk. 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 reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own analysis and aim to balance action on both sides, while this market aggregates the beliefs of many individual traders. If a significant number of people believe a player has a higher chance of winning than sportsbooks suggest, the odds on Polymarket will shift accordingly. Discrepancies can arise due to differing information, biases, or simply the dynamic nature of crowd-sourced predictions. It’s a good way to see how public sentiment compares to professional analysis.
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 purchased for a player, the price of those shares increases, indicating a higher perceived chance of victory. 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 implied probability of that outcome occurring, allowing traders to express their views and profit if their predictions prove correct. The market efficiently incorporates new information as it becomes available, reflecting the collective intelligence of the participants.
This market resolves around Sep 21, 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 Phan Thiet 4 tennis match between Martin Borisiouk and Dong Ju Kim. The platform will verify the winner against official tournament results and reporting to determine the winning outcome for this market. It’s important to note that the resolution process relies on publicly available and verifiable information to ensure a fair and accurate outcome.
Several factors could influence the trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected results in other matches involving these players, or even broader tennis news, could also impact trader sentiment. Furthermore, large trades on Polymarket by influential traders could create momentum and drive price movements. Monitoring these signals and staying informed about the players and the tournament will be key to understanding potential shifts in this market before it resolves.