TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 17, 3:22 AM EST
Polymarket
This market refers to the doubles tennis match between Alcantara/Papa and Heck/Miyoshi in the Phan Thiet 4, originally scheduled for September 13, 2026 at 11:00PM ET. This market will resolve to 'Alcantara/Papa' if the team of Alcantara/Papa advances against Heck/Miyoshi. This market will resolve to 'Heck/Miyoshi' if the team of Heck/Miyoshi advances against Alcantara/Papa. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 Alcantara/Papa and Heck/Miyoshi in the Phan Thiet 4, originally scheduled for September 13, 2026 at 11:00PM ET. This market will resolve to 'Alcantara/Papa' if the team of Alcantara/Papa advances against Heck/Miyoshi. This market will resolve to 'Heck/Miyoshi' if the team of Heck/Miyoshi advances against Alcantara/Papa. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 due to varying information sources and incentives. Sportsbooks typically set lines to balance action and ensure profitability, while this market allows traders to express their own beliefs about the outcome of the Phan Thiet 4 doubles match. Discrepancies can arise from differing expert opinions, public sentiment, or the influence of late-breaking news. It’s common to see prediction markets incorporate information more quickly than sportsbooks, especially in dynamic situations.
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 Alcantara/Papa, for example, the price of those shares increases, reflecting a higher implied probability of their victory. 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 it fluctuates based on new information and evolving sentiment.
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 Phan Thiet 4 doubles match between Alcantara/Papa and Heck/Miyoshi. The platform will verify the result against established sources to determine the winning team. Traders will then be able to claim their winnings or adjust their positions based on the final outcome. The resolution process aims to be transparent and based on objective evidence.
Several factors could influence trading activity in this market before Sep 21, 2026. Any news regarding player form, injuries, or changes in team strategy for either Alcantara/Papa or Heck/Miyoshi could significantly shift the odds. Unexpected weather conditions at the tournament location could also play a role, potentially favoring one team over the other. Major upsets in other matches within the tournament could also impact overall sentiment and trading behavior. Shifts in public opinion or expert analysis could further contribute to price movements in this market.