TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 6:09 AM EST
Polymarket
This market refers to the tennis match between Rinky Hijikata and Roman Safiullin in the Shanghai Rolex Masters, originally scheduled for October 7, 2026 at 3:30AM ET. This market will resolve to 'Rinky Hijikata' if Rinky Hijikata advances against Roman Safiullin. This market will resolve to 'Roman Safiullin' if Roman Safiullin advances against Rinky Hijikata. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 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 Rinky Hijikata and Roman Safiullin in the Shanghai Rolex Masters, originally scheduled for October 7, 2026 at 3:30AM ET. This market will resolve to 'Rinky Hijikata' if Rinky Hijikata advances against Roman Safiullin. This market will resolve to 'Roman Safiullin' if Roman Safiullin advances against Rinky Hijikata. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 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.
Generally, prediction market odds often reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks may incorporate factors like marketing and risk management into their pricing, while this market relies on the collective predictions of informed traders. Discrepancies can arise due to differing information sources, analytical approaches, or simply the inherent volatility of both spaces. It's common to see prediction markets move more quickly to incorporate new information than sportsbooks, especially in response to breaking news or late-developing insights related to the players involved.
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 these shares directly reflects the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and express their views, the price adjusts to find an equilibrium point, representing the collective forecast. The current volume traded in this market is $109,027, indicating the level of interest and activity among traders on Polymarket.
This market resolves around Oct 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Shanghai Rolex Masters match between Rinky Hijikata and Roman Safiullin, as declared by the tournament organizers. The platform will then verify the outcome against publicly available sources to determine the winning shares and distribute payouts accordingly. Traders should monitor official tournament channels for the final result and resolution details.
Several factors could influence this market before resolution. Any news regarding player injuries, changes in form, or even weather conditions impacting the match could significantly shift the odds. Unexpected announcements about playing conditions or player strategies could also trigger movement. Furthermore, large trades by influential market participants on Polymarket can cause noticeable price fluctuations. Monitoring tennis news sources and observing trading volume will be key to understanding potential catalysts that could impact the outcome of this market.