TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 5:00 AM EST
Polymarket
This market refers to the tennis match between Cayetana Gay and Lucia Natal in the ITF Women Getxo, originally scheduled for July 1, 2026 at 5:00AM ET. This market will resolve to 'Cayetana Gay' if Cayetana Gay advances against Lucia Natal. This market will resolve to 'Lucia Natal' if Lucia Natal advances against Cayetana Gay. 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 Cayetana Gay and Lucia Natal in the ITF Women Getxo, originally scheduled for July 1, 2026 at 5:00AM ET. This market will resolve to 'Cayetana Gay' if Cayetana Gay advances against Lucia Natal. This market will resolve to 'Lucia Natal' if Lucia Natal advances against Cayetana Gay. 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 sportsbook odds often diverge because they serve different purposes and operate under different constraints. Sportsbooks set odds to balance liability and generate profit margins, while prediction markets reflect pure trader consensus without a built-in house edge. This market's odds may lead or lag sportsbook lines depending on information flow, trader sophistication, and liquidity. Comparing the two can reveal where professional bettors and casual traders disagree on the likely outcome of the match.
On Polymarket, traders set prices through an automated market maker that adjusts odds based on order flow and liquidity pools. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the balance between buy and sell pressure, with prices moving higher as more capital flows toward one outcome. Traders can enter or exit positions at any time before market close, and the final price discovered at resolution represents the aggregate forecast of all participants. Slippage and spreads depend on available liquidity in the order book.
This market resolves around Jul 8, 2026, once the match concludes and the winner is verified against credible public sources. The outcome is determined by the official result of the ITF Getxo event between the two players. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizer or recognized sports data providers.
Market prices may shift based on recent player performance, head-to-head records, injury reports, or court conditions at the venue. Betting activity from informed traders can signal new information about player form or confidence. Media coverage, expert commentary, or unexpected withdrawals could also trigger repricing. As the match date approaches, late-arriving information about player fitness or weather forecasts may drive volatility. Real-time match developments, such as early set results, will influence prices in the final hours before settlement.