TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 15, 3:32 AM EST
Polymarket
This market refers to the tennis match between Dominik Palan and Martin Borisiouk in the Phan Thiet 4, originally scheduled for September 15, 2026 at 12:30AM ET. This market will resolve to 'Dominik Palan' if Dominik Palan advances against Martin Borisiouk. This market will resolve to 'Martin Borisiouk' if Martin Borisiouk advances against Dominik Palan. 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 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 Dominik Palan and Martin Borisiouk in the Phan Thiet 4, originally scheduled for September 15, 2026 at 12:30AM ET. This market will resolve to 'Dominik Palan' if Dominik Palan advances against Martin Borisiouk. This market will resolve to 'Martin Borisiouk' if Martin Borisiouk advances against Dominik Palan. 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 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 is driven by real-money trading and the insights of individual participants. It’s common to see discrepancies between the two, especially early in the market’s lifecycle, as prediction markets can quickly incorporate new information and adjust probabilities based on evolving sentiment. Comparing these odds can provide a broader understanding of potential outcomes.
On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the outcome. The price of these shares 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 movements are driven by supply and demand, influenced by news, analysis, and overall market sentiment surrounding the Phan Thiet 4 tennis match. This dynamic pricing allows for a real-time assessment of expectations.
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 result of the Phan Thiet 4 tennis match between Dominik Palan and Martin Borisiouk. The platform will verify the winner through official tournament results and reporting, ensuring an accurate and transparent resolution process. Traders will then be able to claim their winnings or adjust their strategies based on the final result.
Several signals could influence trading activity in this market. Any news regarding player form, injuries, or changes in playing conditions could significantly shift probabilities. Unexpected upsets in other matches leading up to the Phan Thiet 4 event might also affect perceptions of player confidence and performance. Furthermore, major shifts in public opinion or expert analysis, as reflected in media coverage, could drive increased trading volume and price fluctuations. Monitoring these factors will be key to understanding potential movements before Sep 22, 2026.