TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 8:00 AM EST
Polymarket
This market refers to the tennis match between Kimmer Coppejans and Timeo Trufelli in the ITF Men Nivelles, originally scheduled for July 1, 2026 at 8:00AM ET. This market will resolve to 'Kimmer Coppejans' if Kimmer Coppejans advances against Timeo Trufelli. This market will resolve to 'Timeo Trufelli' if Timeo Trufelli advances against Kimmer Coppejans. 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 Kimmer Coppejans and Timeo Trufelli in the ITF Men Nivelles, originally scheduled for July 1, 2026 at 8:00AM ET. This market will resolve to 'Kimmer Coppejans' if Kimmer Coppejans advances against Timeo Trufelli. This market will resolve to 'Timeo Trufelli' if Timeo Trufelli advances against Kimmer Coppejans. 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 participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margins, while prediction markets aggregate the collective beliefs of traders risking real capital on outcomes. For this market, comparing the prediction market probability to published sportsbook lines can reveal whether one venue perceives an edge relative to the other, though sportsbooks may offer different odds than what traders have priced in here.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade continuously, and the current price of a winning share reflects the collective forecast of all active traders. As new bets flow in, the price adjusts instantly, so the odds you see represent the live consensus on who is favored to win the match.
This market resolves around Jul 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning prediction will be determined by the actual result of the match as recorded by official tennis authorities and widely reported sources. Until that point, traders can continue to buy and sell shares as new developments or match information emerge.
Several factors could shift odds before the match concludes: recent player form and head-to-head records, injury announcements or fitness updates, court surface conditions, and pre-match commentary from analysts. Tournament seeding changes, weather forecasts on match day, and late betting surges from informed traders can also trigger sharp price movements. Real-time match developments—such as early set results or momentum swings—will likely drive the most dramatic repricing as traders update their expectations based on live play.