TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 14, 6:00 AM EST
Polymarket
This market refers to the doubles tennis match between Catry/Janvier and Dalmasso/Zahraj in the Nottingham 3, originally scheduled for July 7, 2026 at 6:00AM ET. This market will resolve to 'Catry/Janvier' if the team of Catry/Janvier advances against Dalmasso/Zahraj. This market will resolve to 'Dalmasso/Zahraj' if the team of Dalmasso/Zahraj advances against Catry/Janvier. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Catry/Janvier and Dalmasso/Zahraj in the Nottingham 3, originally scheduled for July 7, 2026 at 6:00AM ET. This market will resolve to 'Catry/Janvier' if the team of Catry/Janvier advances against Dalmasso/Zahraj. This market will resolve to 'Dalmasso/Zahraj' if the team of Dalmasso/Zahraj advances against Catry/Janvier. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven purely by trader conviction and real-money stakes. Traders here have direct financial exposure to accuracy, which can surface information faster than traditional oddsmakers incorporate it. However, sportsbooks benefit from professional risk management and deep historical data. Comparing this market's implied probability to major sportsbook lines can reveal where the two communities disagree on the likely outcome.
On Polymarket, this market is priced through an automated market maker that converts trader buy and sell orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome—a win for Catry/Janvier or a win for Dalmasso/Zahraj—has its own price, and the sum of all outcome probabilities equals 100 percent. As traders deposit capital and place bets, the price adjusts dynamically to reflect the shifting balance of opinion. Liquidity depth determines how much slippage you experience on larger trades, and the platform's fee structure is factored into the bid-ask spread you observe.
This market resolves around Jul 14, 2026, once the Catry/Janvier versus Dalmasso/Zahraj doubles match concludes and the result is verified against credible public sources. The outcome is binary: either Catry/Janvier win or Dalmasso/Zahraj win. Resolution typically occurs within hours of the final point, pending confirmation from official tournament records or reputable sports data providers. Early resolution is possible if one team withdraws or the match is cancelled, though such scenarios are rare in professional tennis.
Several catalysts can shift this market significantly before the match begins. Injury announcements or withdrawal news involving any of the four players would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific form updates often spark trading surges as new information reaches the community. Changes in player ranking or confidence following warm-up events can also influence positioning. Closer to match day, weather forecasts, court conditions, and last-minute lineup confirmations may prompt final adjustments. Traders monitoring ATP and WTA news feeds often act on these signals before mainstream sportsbooks fully digest them.