TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 26, 9:04 AM EST
Polymarket
This market refers to the doubles tennis match between Behar/Paris and Kouzmine/Masur in the St. Tropez, originally scheduled for September 22, 2026 at 4:00AM ET. This market will resolve to 'Behar/Paris' if the team of Behar/Paris advances against Kouzmine/Masur. This market will resolve to 'Kouzmine/Masur' if the team of Kouzmine/Masur advances against Behar/Paris. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 Behar/Paris and Kouzmine/Masur in the St. Tropez, originally scheduled for September 22, 2026 at 4:00AM ET. This market will resolve to 'Behar/Paris' if the team of Behar/Paris advances against Kouzmine/Masur. This market will resolve to 'Kouzmine/Masur' if the team of Kouzmine/Masur advances against Behar/Paris. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on expert analysis and incorporate a margin for profit, while this market allows traders to collectively express their beliefs about the likelihood of each outcome. Discrepancies can arise due to differing information, biases, or simply the dynamic nature of trading activity. It’s common to see prediction market prices adjust more rapidly to new information than sportsbook odds, especially as the event approaches.
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, its 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 platform uses an Automated Market Maker (AMM) model, meaning prices are determined by a mathematical formula based on the supply and demand of shares, rather than a traditional order book. This ensures liquidity even with relatively low trading volume.
This market resolves around Sep 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the St. Tropez doubles match between Behar/Paris and Kouzmine/Masur. The platform will rely on widely available sources to determine the winner of the match and settle the market accordingly. Traders should monitor official tournament results to understand the basis for resolution.
Several factors could influence trading activity and shift the odds in this market. Any news regarding player injuries, changes in playing conditions, or updated performance statistics for either team could trigger significant price movements. Unexpected upsets in other matches leading up to the St. Tropez doubles match might also affect market sentiment. Furthermore, large trading volume from informed traders or shifts in broader tennis betting markets could also cause the probabilities to adjust as the event draws nearer.