TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 18, 12:57 AM EST
Polymarket
This market refers to the doubles tennis match between Charlton/Shimizu and Ichikawa/Imamura in the Phan Thiet 4, originally scheduled for September 17, 2026 at 11:00PM ET. This market will resolve to 'Charlton/Shimizu' if the team of Charlton/Shimizu advances against Ichikawa/Imamura. This market will resolve to 'Ichikawa/Imamura' if the team of Ichikawa/Imamura advances against Charlton/Shimizu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 doubles tennis match between Charlton/Shimizu and Ichikawa/Imamura in the Phan Thiet 4, originally scheduled for September 17, 2026 at 11:00PM ET. This market will resolve to 'Charlton/Shimizu' if the team of Charlton/Shimizu advances against Ichikawa/Imamura. This market will resolve to 'Ichikawa/Imamura' if the team of Ichikawa/Imamura advances against Charlton/Shimizu. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market aggregates the beliefs of many individual traders. If a significant discrepancy exists between prediction market probabilities and sportsbook odds, it could indicate that the market believes the sportsbook has mispriced the event. However, it’s important to remember that both represent probabilities based on different methodologies and information sets.
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 corresponds to the probability of that outcome occurring. As more traders buy shares in a particular outcome, the price increases, reflecting a higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price is determined solely by supply and demand among traders on Polymarket, and is not influenced by external factors or a centralized price setter.
This market resolves around Sep 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Phan Thiet 4 doubles match between Charlton/Shimizu and Ichikawa/Imamura. The platform will verify the result against established sports data sources to determine the winning outcome and settle the market accordingly. Traders holding shares in the winning outcome will receive a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player form, injuries, or changes to team strategy could impact trader sentiment. Unexpected results in other matches featuring these players might also lead to adjustments in probabilities. Furthermore, large trades by influential market participants could create short-term price movements. Monitoring these signals and staying informed about the latest developments will be crucial for understanding how this market evolves leading up to Sep 25, 2026.