TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 21, 7:59 PM EST
Polymarket
This market refers to the tennis match between Alaa Trifi and Daniel Bagnolini in the ITF Men Monastir, originally scheduled for July 14, 2026 at 7:59PM ET. This market will resolve to 'Alaa Trifi' if Alaa Trifi advances against Daniel Bagnolini. This market will resolve to 'Daniel Bagnolini' if Daniel Bagnolini 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 Daniel Bagnolini in the ITF Men Monastir, originally scheduled for July 14, 2026 at 7:59PM ET. This market will resolve to 'Alaa Trifi' if Alaa Trifi advances against Daniel Bagnolini. This market will resolve to 'Daniel Bagnolini' if Daniel Bagnolini 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 their book and manage risk, while prediction markets let traders freely buy and sell contracts based on their beliefs about the outcome. For this market, prediction market prices may lead or lag traditional sportsbook odds depending on where informed traders are most active. Comparing the two can reveal arbitrage opportunities or signal where professional and casual bettors disagree on the likely result.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. Each outcome contract trades between 0 and 1, with the price representing the market's collective estimate of that result's likelihood. As traders buy or sell contracts, the price adjusts continuously, ensuring the market always reflects the latest consensus. This mechanism encourages price discovery and allows you to enter or exit positions at transparent, algorithmically determined rates.
This market resolves around Jul 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect which player wins the match, determined by the official tournament records and match statistics. Until that point, traders can continue to buy and sell contracts as new information—such as player form, injuries, or head-to-head records—becomes available. Resolution happens automatically once the event concludes and the winner is publicly documented.
Several factors could shift prices in this market before the match takes place. Recent player performance, ranking changes, or tournament results involving either competitor may influence trader sentiment. Injury announcements, withdrawal news, or changes to court conditions and weather forecasts could also trigger repricing. Head-to-head history and pre-match commentary from analysts may sway the odds as the event date approaches. Media coverage and betting activity on related markets can amplify these moves, so monitoring sports news and player updates is key to understanding price momentum.