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: Jul 16, 8:00 AM EST
Polymarket
This market refers to the doubles tennis match between Banthia/Donski and Albot/Cornea in the Iasi, originally scheduled for July 9, 2026 at 8:00AM ET. This market will resolve to 'Banthia/Donski' if the team of Banthia/Donski advances against Albot/Cornea. This market will resolve to 'Albot/Cornea' if the team of Albot/Cornea advances against Banthia/Donski. 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 Banthia/Donski and Albot/Cornea in the Iasi, originally scheduled for July 9, 2026 at 8:00AM ET. This market will resolve to 'Banthia/Donski' if the team of Banthia/Donski advances against Albot/Cornea. This market will resolve to 'Albot/Cornea' if the team of Albot/Cornea advances against Banthia/Donski. 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 pricing mechanisms and risk models. Sportsbooks set odds to balance their book and manage liability, while prediction markets derive prices from trader supply and demand. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on information flow, trader composition, and liquidity depth. Comparing the two can reveal where public perception differs from bookmaker pricing, though prediction markets typically converge toward consensus as the event approaches.
On Polymarket, traders set prices through an automated market maker that adjusts odds based on buy and sell pressure. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The contract price reflects the collective probability estimate of all active traders, with shares trading between 0 and 1 USD. As traders accumulate positions favoring one outcome, the price moves upward; selling pressure drives it down. Liquidity and trading volume influence how quickly prices adjust to new information, and wider spreads may appear during low-activity periods.
This market resolves around Jul 16, 2026, once the doubles match concludes and the result is verified against credible public sources. The outcome is determined by which team wins the match under official tournament rules. Resolution occurs after the final set is completed and confirmed by the tournament organizers or established sports data providers. Early resolution is possible if the match is cancelled or abandoned under circumstances covered by the market's terms.
Several factors may shift prices before resolution. Player injuries, withdrawals, or fitness updates announced before the match can trigger sharp moves. Recent form, head-to-head records, and court surface preference may influence trader positioning. Weather conditions and scheduling changes can also impact sentiment. As the match date approaches, increased media coverage and expert commentary often drive volume and volatility. Once play begins, live score updates and momentum swings during the match itself will drive real-time repricing as traders adjust their positions.