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 14, 5:00 AM EST
Polymarket
This market refers to the tennis match between Amandine Monnot and Leolia Jeanjean in the Contrexeville, originally scheduled for July 7, 2026 at 5:00AM ET. This market will resolve to 'Amandine Monnot' if Amandine Monnot advances against Leolia Jeanjean. This market will resolve to 'Leolia Jeanjean' if Leolia Jeanjean advances against Amandine Monnot. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Amandine Monnot and Leolia Jeanjean in the Contrexeville, originally scheduled for July 7, 2026 at 5:00AM ET. This market will resolve to 'Amandine Monnot' if Amandine Monnot advances against Leolia Jeanjean. This market will resolve to 'Leolia Jeanjean' if Leolia Jeanjean advances against Amandine Monnot. 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 WTA Tour. 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 manage risk, while prediction markets aggregate the collective beliefs of traders risking real capital. This market's odds may lead or lag sportsbook lines depending on which venue receives information first or attracts more sophisticated analysis. Comparing the two can reveal where consensus is strongest and where outlier views persist, though neither is inherently more accurate.
On Polymarket, traders set prices through an automated market maker that adjusts odds based on buy and sell volume. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a price between 0 and 1, representing the implied probability of that result. When traders believe the current price undervalues a player's chances, they buy shares; when they think it's overvalued, they sell. This continuous price discovery mechanism means the market reflects real-time trader conviction and adapts quickly to breaking news or match developments.
This market resolves around Jul 14, 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 contest. Until that point, prices fluctuate as traders update their expectations based on player form, injury reports, court conditions, and other relevant factors. Resolution is automatic once the event is confirmed, ensuring all positions settle fairly and transparently.
Several catalysts could shift prices significantly before the match begins. Injury announcements or fitness updates for either player would trigger immediate repricing. Recent tournament results, head-to-head records, and surface-specific performance data often influence trader sentiment. Court conditions, weather forecasts, and draw-related news can also move the market. Additionally, any changes to player rankings, coaching staff, or pre-match commentary from analysts may prompt traders to adjust their positions, creating volatility in this market's odds.