TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Istanbul 2: Xinyu Gao vs Vendula Valdmannova Set Handicap +/-1.5
- Polymarket
Istanbul 2: Xinyu Gao vs Vendula Valdmannova Set Handicap +/-1.5 - Polymarket
1W
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Vol.
·
Resolved Jul 16, 2026
Closed: Jul 23, 6:00 AM EST
Polymarket
This market refers to the tennis match between Xinyu Gao and Vendula Valdmannova in the Istanbul 2, originally scheduled for July 16, 2026 at 6:00AM ET. This market will resolve to 'Xinyu Gao' if Xinyu Gao advances against Vendula Valdmannova. This market will resolve to 'Vendula Valdmannova' if Vendula Valdmannova advances against Xinyu Gao. 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 Xinyu Gao and Vendula Valdmannova in the Istanbul 2, originally scheduled for July 16, 2026 at 6:00AM ET. This market will resolve to 'Xinyu Gao' if Xinyu Gao advances against Vendula Valdmannova. This market will resolve to 'Vendula Valdmannova' if Vendula Valdmannova advances against Xinyu Gao. 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 their book and lock in profit margins, while prediction markets aggregate beliefs from traders risking real capital on outcomes. This market aggregates those trader beliefs in real time, potentially offering a distinct view from traditional sports betting lines. Comparing the two can reveal where the broader market sees value or where consensus differs from professional oddsmakers.
On Polymarket, this market is priced through an automated market maker that converts trader activity into continuous odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy shares predicting a particular outcome, the price for that outcome rises, and the price for the opposing outcome falls. This mechanism ensures liquidity and allows you to enter or exit positions at any time before the market closes, with the price always reflecting the latest balance of buy and sell orders.
This market resolves around Jul 23, 2026, once the event concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result, with no ambiguity about who won. Traders holding shares in the correct outcome will receive their payout, while incorrect positions expire worthless. The exact timing may shift slightly depending on when the event finishes and confirmation is available.
Market prices can shift based on fighter news, injury reports, training updates, or any public information affecting perceived match likelihood. Betting action from sharp traders or sudden volume spikes may signal new information entering the market. Media coverage, fighter statements, or changes in public perception closer to the event date could also drive significant price movement. Early trader positioning often reflects informed expectations, so watching volume and price trends can reveal where smart money is leaning before the broader public weighs in.