TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 15, 12:00 PM EST
Polymarket
This market refers to the tennis match between Vesa Gjinaj and Amanda Carolina Nava Elkin in the ITF Women Rancho Santa Fe, originally scheduled for July 8, 2026 at 12:00PM ET. This market will resolve to 'Vesa Gjinaj' if Vesa Gjinaj advances against Amanda Carolina Nava Elkin. This market will resolve to 'Amanda Carolina Nava Elkin' if Amanda Carolina Nava Elkin advances against Vesa Gjinaj. 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 Vesa Gjinaj and Amanda Carolina Nava Elkin in the ITF Women Rancho Santa Fe, originally scheduled for July 8, 2026 at 12:00PM ET. This market will resolve to 'Vesa Gjinaj' if Vesa Gjinaj advances against Amanda Carolina Nava Elkin. This market will resolve to 'Amanda Carolina Nava Elkin' if Amanda Carolina Nava Elkin advances against Vesa Gjinaj. 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 markets and sportsbooks price events differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market reflects what thousands of independent participants are willing to bet, often incorporating specialized knowledge faster than traditional oddsmakers. Comparing this market's implied probability to sportsbook lines can reveal gaps in how different venues value the outcome.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the aggregate demand and supply at any given moment, with the total of all outcome prices always summing to one dollar. As new information surfaces or trader conviction shifts, the market adjusts continuously, ensuring the price stays aligned with real-time expectations about the match result.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will reflect the official winner of the ITF Rancho Santa Fe event between these two players. Until that point, traders can continue to buy and sell shares based on their expectations, with prices fluctuating as match day approaches and any relevant news or player information emerges.
Several factors could shift trader sentiment before resolution. Announcements about player injuries, recent tournament performance, head-to-head records, or changes in seeding could trigger significant price moves. Court conditions, weather forecasts, or news about either competitor's form in the days leading up to the match may also influence the market. Real-time match developments—such as early set results if live trading continues—would likely drive sharp repricing as traders update their expectations based on actual play.