TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 6, 6:00 AM EST
Polymarket
This market refers to the tennis match between Leylah Fernandez and Janice Tjen in the Wimbledon WTA, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Leylah Fernandez' if Leylah Fernandez advances against Janice Tjen. This market will resolve to 'Janice Tjen' if Janice Tjen advances against Leylah Fernandez. 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 Leylah Fernandez and Janice Tjen in the Wimbledon WTA, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Leylah Fernandez' if Leylah Fernandez advances against Janice Tjen. This market will resolve to 'Janice Tjen' if Janice Tjen advances against Leylah Fernandez. 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 odds to balance liability and extract margin, while prediction markets like Polymarket are driven by trader consensus and real-money skin-in-the-game. Prediction markets may price in longer-tail information or react faster to breaking news, whereas sportsbooks adjust more cautiously to manage risk. For this market, comparing Polymarket prices to major sportsbook lines can reveal whether one venue is pricing the matchup more bullishly or bearishly than the other, though both should converge as the event approaches.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on order flow and liquidity. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the collective belief of all active traders, with prices moving continuously as new bets are placed. Higher trading volume typically narrows spreads and improves price accuracy, while lower volume can widen the gap between bid and ask. You can buy or sell shares representing either outcome, and your position settles based on the verified result of the match once it concludes.
This market resolves around Jul 6, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution hinges on the official match result—which player wins the contest. Once the Wimbledon tournament officials and major sports news outlets report the final score, the market will settle accordingly. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The exact timing may shift slightly if the match is postponed or rescheduled.
Several factors could shift odds before the match concludes. Injury reports or withdrawal announcements involving either player would trigger sharp repricing. Recent tournament performance, head-to-head records, and surface-specific form all influence trader positioning. Court conditions, weather forecasts, and scheduling changes can also sway sentiment. Media coverage highlighting one player's momentum or tactical advantages may prompt buying or selling. Live match developments—such as a player taking an early set lead—will drive real-time price swings as traders update their expectations based on unfolding play.