TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 16, 3:12 AM EST
Polymarket
This market refers to the tennis match between Seonyong Han and Ivan Dorokhov in the M25 Guiyang, Main Draw, originally scheduled for September 16, 2026 at 12:00AM ET. This market will resolve to 'Seonyong Han' if Seonyong Han advances against Ivan Dorokhov. This market will resolve to 'Ivan Dorokhov' if Ivan Dorokhov advances against Seonyong Han. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 Seonyong Han and Ivan Dorokhov in the M25 Guiyang, Main Draw, originally scheduled for September 16, 2026 at 12:00AM ET. This market will resolve to 'Seonyong Han' if Seonyong Han advances against Ivan Dorokhov. This market will resolve to 'Ivan Dorokhov' if Ivan Dorokhov advances against Seonyong Han. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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.
Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook offerings. Sportsbooks frequently set lines to attract balanced action, potentially incorporating biases or promotional considerations. This market, however, is driven purely by individuals willing to put their capital behind their beliefs about the outcome of the M25 Guiyang match. As more information becomes available and analysis is shared, the odds on Polymarket may converge or diverge from sportsbook lines, depending on whether the crowd identifies information the market hasn’t yet priced in.
On Polymarket, this market is priced through a continuous trading mechanism where users buy and sell shares representing their belief in the outcome of the M25 Guiyang match. The price of these shares directly reflects the implied probability of each outcome. As traders exchange shares, the price adjusts, creating a dynamic odds representation. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This means the price is solely determined by supply and demand within Polymarket, and isn’t influenced by external factors or other prediction venues.
This market resolves around Sep 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M25 Guiyang match between Seonyong Han and Ivan Dorokhov. The platform will verify the winner against official tournament results and publicly available data to determine the winning outcome. Traders holding shares in the winning outcome will be paid out according to the final market price at resolution.
Several factors could influence the price of this market before Sep 23, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected announcements about strategy or team composition could also lead to price movements. Furthermore, analysis from tennis experts and public opinion expressed through polls or social media could impact trading activity, causing the odds to adjust as traders react to new information regarding the M25 Guiyang match.