TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 16, 10:00 AM EST
Polymarket
This market refers to the doubles tennis match between Sabanov/Sabanov and Drzewiecki/Matuszewski in the Iasi, originally scheduled for July 9, 2026 at 10:00AM ET. This market will resolve to 'Sabanov/Sabanov' if the team of Sabanov/Sabanov advances against Drzewiecki/Matuszewski. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Sabanov/Sabanov. 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 Sabanov/Sabanov and Drzewiecki/Matuszewski in the Iasi, originally scheduled for July 9, 2026 at 10:00AM ET. This market will resolve to 'Sabanov/Sabanov' if the team of Sabanov/Sabanov advances against Drzewiecki/Matuszewski. This market will resolve to 'Drzewiecki/Matuszewski' if the team of Drzewiecki/Matuszewski advances against Sabanov/Sabanov. 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 sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets like this one are driven by trader consensus on actual probabilities. Comparing the two can reveal valuable insights: if this market's implied probability differs significantly from major sportsbooks, it may signal where informed traders see edge or where public perception lags behind reality.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the aggregate belief of all participants at any given moment. As new information emerges or trading volume shifts, the market adjusts continuously, ensuring the odds stay responsive to real-time sentiment and available evidence about the match.
This market resolves around Jul 16, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by which team wins the doubles competition. Until that point, traders can adjust positions based on team news, player form, and other match-relevant developments.
Key catalysts include player injuries or withdrawals, recent head-to-head records, court surface performance data, and pre-match commentary from tennis analysts. Weather conditions on match day and last-minute lineup changes can also shift trader sentiment. Additionally, live trading during the match itself often triggers sharp price moves as the match unfolds and the probability of each outcome becomes clearer in real time.