TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 9, 8:47 AM EST
Polymarket
This market tracks whether Karen Khachanov will win by more than 3.5 games against Arthur Fery in their Shanghai Rolex Masters match. Currently, Polymarket gives a 10.0% probability to Karen Khachanov achieving this game spread. Resolution will be based on the official scores reported at https://www.atptour.com/en/scores/current. Keep an eye on the match itself, originally scheduled for October 9, 2026 at 10:00PM ET, as the outcome will be determined by the final game spread achieved during the match.
This market refers to the tennis match between Karen Khachanov and Arthur Fery in the Shanghai Rolex Masters, originally scheduled for October 9, 2026 at 10:00PM ET. This market will resolve to 'Karen Khachanov' if Karen Khachanov advances against Arthur Fery. This market will resolve to 'Arthur Fery' if Arthur Fery advances against Karen Khachanov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market is driven by real-money bets. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the same data. It's common to see prediction markets move faster than sportsbooks to incorporate new information, especially in response to breaking news or late-stage developments.
On Polymarket, this market is priced through a continuous auction mechanism where traders can buy and sell shares representing their belief in the outcome of the Khachanov vs Fery match. The price of a share directly corresponds to 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 people buy shares in a particular outcome, its price increases, reflecting growing confidence. Conversely, selling pressure lowers the price. This dynamic price discovery process allows the market to aggregate information and generate a forecast.
This market resolves around Oct 17, 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 Karen Khachanov and Arthur Fery. The platform will verify the winner against sources like official tournament websites and reputable sports news outlets. The market will then pay out to those who correctly predicted the outcome, based on the final share prices at the time of resolution.
Several factors could influence the trading activity in this market. Any news regarding player injuries, changes in playing conditions, or even unexpected performance in preceding matches could shift trader sentiment. A strong showing by either Khachanov or Fery in another tournament leading up to the match could also impact the odds. Furthermore, major upsets in other matches at the Shanghai Rolex Masters could influence overall perceptions of player form and affect trading volume in this market.