TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 6, 6:00 AM EST
Polymarket
This market refers to the tennis match between Bianca Andreescu and Shuai Zhang in the Wimbledon WTA, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Bianca Andreescu' if Bianca Andreescu advances against Shuai Zhang. This market will resolve to 'Shuai Zhang' if Shuai Zhang advances against Bianca Andreescu. 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 Bianca Andreescu and Shuai Zhang in the Wimbledon WTA, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Bianca Andreescu' if Bianca Andreescu advances against Shuai Zhang. This market will resolve to 'Shuai Zhang' if Shuai Zhang advances against Bianca Andreescu. 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 traditional 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 are driven purely by trader belief and financial risk. This market may show materially different odds than major sportsbooks, particularly as new information emerges or as one side attracts heavier volume. Comparing the two can reveal where the crowd sees edge or where consensus is shifting.
On Polymarket, this market is priced through an automated market maker that adjusts odds continuously as traders place bets. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the cumulative conviction of all participants; buying shares for one outcome automatically increases its probability while decreasing the other. Liquidity and trading volume directly influence how smoothly prices move, so periods of heavy trading can cause sharper swings than quieter windows.
This market resolves around Jul 6, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by which player wins the match; no tiebreakers or alternative scenarios apply. Resolution typically occurs within hours of the final point, allowing traders to settle positions and collect winnings promptly.
Injury reports, recent tournament form, head-to-head records, and court surface performance are key catalysts that can shift odds significantly. Betting news from major sportsbooks, player statements, or coaching changes may also trigger repricing. Closer to match day, weather conditions, seeding announcements, and draw implications could influence trader positioning. Live trading during the match itself can cause sharp moves as real-time performance data becomes available.