TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 16, 5:15 AM EST
Polymarket
This market refers to the tennis match between Federico Cina and James Kent Trotter in the Guangzhou, originally scheduled for September 15, 2026 at 6:30AM ET. This market will resolve to 'Federico Cina' if Federico Cina advances against James Kent Trotter. This market will resolve to 'James Kent Trotter' if James Kent Trotter advances against Federico Cina. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 Federico Cina and James Kent Trotter in the Guangzhou, originally scheduled for September 15, 2026 at 6:30AM ET. This market will resolve to 'Federico Cina' if Federico Cina advances against James Kent Trotter. This market will resolve to 'James Kent Trotter' if James Kent Trotter advances against Federico Cina. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 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 forecasters, potentially differing from those offered by traditional sportsbooks. Sportsbooks set their lines based on models and aim to balance action on both sides, while this market is driven purely by individuals willing to put their capital behind their beliefs. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the event's probabilities. It’s common to find that prediction markets, particularly closer to the event, are more accurate than initial sportsbook offerings.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing different outcomes. The price of a share directly reflects the market’s implied probability of that outcome occurring. As more traders buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the event’s likelihood. The current price indicates what traders believe is a fair price to pay for a share that will pay out if that outcome occurs.
This market resolves around Sep 22, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on the official result of the Guangzhou match between Federico Cina and James Kent Trotter. The platform will rely on widely available and trusted sources to determine the winner, ensuring a transparent and accurate settlement process. Traders should monitor news sources and official event listings for updates as the resolution date approaches. The outcome will be determined based on the official match result.
Several signals could influence trading activity in this market. Any news regarding player injuries, changes in playing conditions, or strategic announcements from either player could significantly shift the odds. Unexpected performance in other recent matches, or even commentary from tennis analysts, could also impact trader sentiment. Increased media attention or public discussion surrounding the Cina vs Trotter match may also drive volume and price fluctuations as more people become aware of the market and form their own opinions. Monitoring these factors can help understand potential market movements.