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 9, 5:30 AM EST
Polymarket
This market refers to the tennis match between Alaa Trifi and Toufik Sahtali in the ITF Men Monastir, originally scheduled for July 2, 2026 at 5:30AM ET. This market will resolve to 'Alaa Trifi' if Alaa Trifi advances against Toufik Sahtali. This market will resolve to 'Toufik Sahtali' if Toufik Sahtali advances against Alaa Trifi. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Alaa Trifi and Toufik Sahtali in the ITF Men Monastir, originally scheduled for July 2, 2026 at 5:30AM ET. This market will resolve to 'Alaa Trifi' if Alaa Trifi advances against Toufik Sahtali. This market will resolve to 'Toufik Sahtali' if Toufik Sahtali advances against Alaa Trifi. 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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different pricing mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like Polymarket aggregate trader beliefs through continuous price discovery. This market may show a different probability than traditional sports betting sites because traders are directly wagering on the outcome without a bookmaker's margin. Comparing the two can reveal where the crowd sees value or where consensus differs from professional oddsmakers.
On Polymarket, traders set the price by buying and selling outcome shares, with the market price reflecting the collective probability estimate. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more capital flowing into one outcome, the higher its price climbs. You can enter at any time by placing an order, and the automated market maker adjusts the odds in real time based on order flow. This continuous pricing mechanism means the odds you see are always up-to-date and responsive to breaking news or shifting sentiment about the match.
This market resolves around Jul 9, 2026, once the ITF Monastir match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the match—no partial or conditional scenarios apply. Resolution typically occurs within hours of the final point, allowing traders to settle their positions promptly. Until that moment, prices may shift as match conditions, player performance, or unexpected developments influence trader expectations.
Several factors could shift prices before the match begins or during play. Pre-match catalysts include injury announcements, recent tournament results, head-to-head records, and court surface suitability for each player's style. Once play starts, live performance—break points, set wins, momentum swings, and visible fatigue—often triggers sharp repricing as traders react to real-time developments. Weather delays, player fitness issues, or unexpected tactical adjustments can also influence market sentiment. Monitoring these signals helps you anticipate price movements and identify trading opportunities.