TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 14, 12:31 PM EST
Polymarket
This market tracks whether Colin Sinclair will advance against Linang Xiao in their scheduled tennis match in Guangzhou. Currently, Polymarket gives a 100.0% probability to Guangzhou: Colin Sinclair vs Linang Xiao, with Guangzhou: Completed Match: Colin Sinclair vs Linang Xiao at 99.5%. The resolution source for this market is the official ATP Tour website at https://www.atptour.com/en/scores/current. Traders should watch the match originally scheduled for September 14, 2026 at 4:00AM ET, as the outcome will be determined by whether Colin Sinclair advances against Linang Xiao, with final resolution expected by September 21, 2026.
This market refers to the tennis match between Colin Sinclair and Linang Xiao in the Guangzhou, originally scheduled for September 14, 2026 at 4:00AM ET. This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Linang Xiao. This market will resolve to 'Linang Xiao' if Linang Xiao advances against Colin Sinclair. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on expert analysis and may adjust them based on betting action, but they also incorporate a profit margin. This market, driven by traders on Polymarket, aims to represent the true probability of an outcome, as individuals are incentivized to bet accurately. Discrepancies between prediction market prices and sportsbook odds can present opportunities for arbitrage, where traders profit from the difference.
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 a share 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 new information becomes available, 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 markets.
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 Guangzhou boxing match, as declared by the relevant sporting authorities. The winner of the match will determine the winning outcome in this market. Traders will be able to claim their winnings based on the final result, as determined by the official record of the bout.
Several factors could influence the price of this market before Sep 21, 2026. News regarding the fighters’ training, health, or any potential injuries would likely cause significant shifts. Public statements from either boxer or their teams, changes in expert analysis, or even significant betting activity in traditional sportsbooks could all move the market. Any unexpected developments leading up to the Guangzhou boxing match, such as a late change in opponents or venue, could also impact trading activity and price fluctuations.