TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 7:44 AM EST
Polymarket
This market refers to the tennis match between Yi Zhou and Pablo Carreno Busta in the China Open, Qualification, originally scheduled for September 28, 2026 at 2:00AM ET. This market will resolve to 'Yi Zhou' if Yi Zhou advances against Pablo Carreno Busta. This market will resolve to 'Pablo Carreno Busta' if Pablo Carreno Busta advances against Yi Zhou. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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 Yi Zhou and Pablo Carreno Busta in the China Open, Qualification, originally scheduled for September 28, 2026 at 2:00AM ET. This market will resolve to 'Yi Zhou' if Yi Zhou advances against Pablo Carreno Busta. This market will resolve to 'Pablo Carreno Busta' if Pablo Carreno Busta advances against Yi Zhou. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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.
Typically, prediction market odds reflect a wisdom-of-the-crowd perspective, often differing from initial sportsbook lines. Sportsbooks set odds to balance their risk and ensure profitability, while this market represents the collective belief of informed traders. Discrepancies can arise due to differing information, biases, or simply the dynamic nature of the market as new information becomes available. If there's a significant difference between the implied probability on Polymarket and sportsbook odds, it may indicate that the market believes the sportsbook has mispriced the event, or vice versa.
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 reflect the collective assessment. The market’s price is determined solely by supply and demand within Polymarket and is not influenced by external factors or other prediction venues.
This market resolves around Oct 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Yi Zhou vs Pablo Carreno Busta match as reported by the tournament organizers. The market will determine which player won the match, and the shares will be settled accordingly. The outcome is determined by the official results, and not by any subjective interpretation or external judgment.
Several factors could influence the price of this market before the match concludes. Any news regarding player injuries, changes in playing conditions, or even significant shifts in public opinion could cause traders to reassess their positions. Unexpected developments during the match itself, such as a player gaining a significant lead or facing a setback, would also likely lead to price fluctuations. Furthermore, large trading volume from informed participants could signal a shift in market sentiment and move the odds.