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 25, 4:00 AM EST
Polymarket
This market refers to the tennis match between Nicolas Robert and Roan Jones in the ITF Men Monastir, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Nicolas Robert' if Nicolas Robert advances against Roan Jones. This market will resolve to 'Roan Jones' if Roan Jones advances against Nicolas Robert. 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 Nicolas Robert and Roan Jones in the ITF Men Monastir, originally scheduled for July 18, 2026 at 4:00AM ET. This market will resolve to 'Nicolas Robert' if Nicolas Robert advances against Roan Jones. This market will resolve to 'Roan Jones' if Roan Jones advances against Nicolas Robert. 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 often diverge from traditional sportsbook lines because they reflect real-time trader consensus rather than fixed odds set by oddsmakers. On Polymarket, participants continuously update prices based on breaking news, player updates, and emerging analysis. Sportsbooks, by contrast, adjust lines more slowly and build in margins for profit. This market can sometimes offer sharper or earlier signals than conventional betting venues, though both reflect underlying uncertainty about the match outcome. Comparing the two can reveal where informed traders see value.
On Polymarket, this market is priced through an automated market maker that allows traders to buy and sell shares representing each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief of all traders; as more capital flows toward one outcome, its price rises and the opposing outcome's price falls. Traders profit by correctly predicting which outcome will occur, and the market naturally converges toward the true probability as the event approaches. The continuous pricing mechanism ensures liquidity and allows real-time discovery of fair odds.
This market resolves around Jul 25, 2026, once the match concludes and the result is verified against credible public sources. The outcome is determined by the official match result—which player wins the encounter. Resolution happens automatically once the event is confirmed through established sports reporting channels. Until that point, traders can continue to buy and sell shares, allowing the odds to shift as new information becomes available.
Several factors could shift odds before the match takes place. Player injury announcements, recent tournament performance, head-to-head history, and court surface conditions all influence trader sentiment. Weather forecasts closer to the event date may also matter. Real-time match developments—such as early set results or momentum swings—will drive sharp price movements once play begins. Media coverage, expert commentary, and betting action on other platforms can also signal new information that traders incorporate into this market's pricing.