TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 3:00 AM EST
Polymarket
This market refers to the tennis match between Sophie Luescher and Ustiniya Lekomtseva in the ITF Women Kursumlijska Banja, originally scheduled for July 15, 2026 at 3:00AM ET. This market will resolve to 'Sophie Luescher' if Sophie Luescher advances against Ustiniya Lekomtseva. This market will resolve to 'Ustiniya Lekomtseva' if Ustiniya Lekomtseva advances against Sophie Luescher. 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 Sophie Luescher and Ustiniya Lekomtseva in the ITF Women Kursumlijska Banja, originally scheduled for July 15, 2026 at 3:00AM ET. This market will resolve to 'Sophie Luescher' if Sophie Luescher advances against Ustiniya Lekomtseva. This market will resolve to 'Ustiniya Lekomtseva' if Ustiniya Lekomtseva advances against Sophie Luescher. 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 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 aggregate the collective beliefs of traders risking real capital on outcomes. This market may show materially different probabilities than major sportsbooks, especially if one venue attracts sharper or more specialized tennis bettors. Comparing the two can reveal where the broader market consensus lies and highlight potential value opportunities before the match begins.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome has a share price between 0 and 1, representing the implied probability; as traders buy or sell shares, the price adjusts algorithmically to reflect new information. The spread between bid and ask prices tightens as volume increases, rewarding active traders with better execution. This mechanism ensures continuous pricing even with moderate trading activity, making it straightforward to enter or exit positions at transparent rates.
This market resolves around Jul 22, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result, confirmed through established tennis governing bodies and reputable sports data sources. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process is automated once the event is finalized, ensuring rapid settlement and eliminating ambiguity about which player prevailed.
Several factors may shift odds before the match begins: recent player form and head-to-head records, injury announcements or fitness updates, surface conditions at the venue, and betting patterns from professional or sharp traders. Media coverage highlighting one player's momentum or a rival's struggles can trigger rapid repricing. Weather forecasts, court surface changes, or last-minute lineup adjustments also influence trader sentiment. Early trading volume and sharp money positioning often signal where informed bettors see value, making the price history a useful indicator of shifting expectations as match day approaches.