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: Jun 18, 5:00 AM EST
Polymarket
This market refers to the tennis match between Manon Leonard and Ana Sofia Sanchez in the ITF Women Guimaraes, originally scheduled for June 11, 2026 at 5:00AM ET. This market will resolve to 'Manon Leonard' if Manon Leonard advances against Ana Sofia Sanchez. This market will resolve to 'Ana Sofia Sanchez' if Ana Sofia Sanchez advances against Manon Leonard. 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 Manon Leonard and Ana Sofia Sanchez in the ITF Women Guimaraes, originally scheduled for June 11, 2026 at 5:00AM ET. This market will resolve to 'Manon Leonard' if Manon Leonard advances against Ana Sofia Sanchez. This market will resolve to 'Ana Sofia Sanchez' if Ana Sofia Sanchez advances against Manon Leonard. 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 on Polymarket often reflect different pricing than traditional sportsbooks because they aggregate decentralized trader sentiment rather than bookmaker models. Sportsbooks apply fixed margins and adjust lines based on liability management, while prediction markets move continuously based on supply and demand from individual traders. For the Leonard vs Sanchez match, comparing Polymarket implied probabilities to major sportsbook lines can reveal whether the crowd-sourced market is more bullish or bearish on either player. These differences sometimes signal value opportunities for informed bettors.
On Polymarket, the Leonard vs Sanchez match is priced through a continuous order-book model where traders buy and sell shares representing each player's probability of winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The top outcome currently reflects the aggregate belief of active traders on that venue. Prices move in real time as new trades execute, and the implied probability is derived from the current bid-ask spread and recent transaction history. Traders can enter or exit positions at any time before the market resolves, allowing dynamic repricing as match conditions and player information change.
The market is scheduled to resolve on Jun 18, 2026. Resolution is determined by the official result of the ITF Guimaraes women's singles match between Manon Leonard and Ana Sofia Sanchez. The winner of the match will be confirmed through ITF records and official tournament documentation. Once the match concludes and the result is verified, the prediction market will settle accordingly, with traders holding winning outcome shares receiving their payout.
Several factors could shift market odds before Jun 18, 2026. Recent tournament performance by either player, injury announcements, or withdrawal news would trigger immediate repricing. Changes in player ranking, head-to-head record updates, or surface-specific form data may also influence trader positioning. Court conditions, weather forecasts closer to match day, and betting volume surges from informed traders can all move prices. Additionally, news about either player's preparation, coaching changes, or fitness updates would likely prompt market participants to adjust their positions, creating volatility in the odds.