TOTAL VOLUME:
$154.8b
24H VOL:
$260,393,102
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,894,304,386
408,643
Markets across
39,771
events
MATCHED EVENTS:
4,493
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 6:56 AM EST
Polymarket
This market tracks whether Quentin Halys will advance against Coleman Wong in their scheduled match at the Shanghai Rolex Masters. Currently, Polymarket gives a 100.0% probability to the outcome of “Shanghai Rolex Masters: Completed Match: Quentin Halys vs Coleman Wong”. Resolution will be based on the official scores reported at https://www.atptour.com/en/scores/current. Keep an eye on the originally scheduled match time of October 7, 2026 at 4:30AM ET, as this will determine if the match proceeds and ultimately resolves this market.
This market refers to the tennis match between Quentin Halys and Coleman Wong in the Shanghai Rolex Masters, originally scheduled for October 7, 2026 at 4:30AM ET. This market will resolve to 'Quentin Halys' if Quentin Halys advances against Coleman Wong. This market will resolve to 'Coleman Wong' if Coleman Wong advances against Quentin Halys. 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.
Typically, prediction market odds reflect the wisdom of the crowd and can often differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance action, while this market is driven purely by traders expressing their beliefs about the outcome. If a significant number of traders believe a player has a higher chance of winning than sportsbooks suggest, the odds on Polymarket will shift accordingly. Discrepancies can arise due to differing information sources, biases, or simply varying interpretations of the players' form and potential. It's common to see prediction markets outperform traditional odds over time.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders buy shares in a particular player, the price of those shares increases, reflecting a higher perceived chance of victory. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market dynamically adjusts as new information becomes available and traders update their assessments of the Halys vs Wong match. This creates a constantly evolving probability assessment based on collective intelligence.
This market resolves around Oct 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on the official result of the Shanghai Rolex Masters match between Quentin Halys and Coleman Wong. The platform will verify the winner based on publicly available sources, such as official tournament results and reporting from reputable sports news outlets. The final result will determine which shares pay out, and the payout amount will be based on the final price of those shares at the time of resolution.
Several factors could influence the price movement of this market before Oct 14, 2026. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could all impact trader sentiment. Unexpected upsets in earlier rounds of the tournament, or even comments from analysts regarding each player’s strategy, could also lead to shifts in the odds. A strong performance by either Halys or Wong in a preceding match would likely increase confidence in their chances, driving up the price of their corresponding shares on Polymarket.