TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 25, 5:00 AM EST
Polymarket
This market refers to the tennis match between Alina Korneeva and Martyna Kubka in the Figueira Da Foz, originally scheduled for June 18, 2026 at 5:00AM ET. This market will resolve to 'Alina Korneeva' if Alina Korneeva advances against Martyna Kubka. This market will resolve to 'Martyna Kubka' if Martyna Kubka advances against Alina Korneeva. 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 Alina Korneeva and Martyna Kubka in the Figueira Da Foz, originally scheduled for June 18, 2026 at 5:00AM ET. This market will resolve to 'Alina Korneeva' if Alina Korneeva advances against Martyna Kubka. This market will resolve to 'Martyna Kubka' if Martyna Kubka advances against Alina Korneeva. 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 manage risk, while prediction markets are driven by traders seeking profit through accurate forecasting. This market's odds may lead or lag sportsbook lines depending on which venue receives new information first. Comparing the two can reveal where smart money is positioning itself relative to conventional betting markets.
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 share reflects the collective belief about the likelihood of that outcome, with prices ranging from near zero to one dollar. Higher prices indicate stronger confidence in that result. As new information emerges—such as player form, injury reports, or head-to-head history—traders adjust their positions, causing prices to shift in real time.
This market resolves around Jun 25, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by the official match result, with the winning prediction share paying out one dollar per contract. Early resolution is possible if the match is cancelled or postponed under conditions specified by the platform, though standard resolution waits for match completion.
Key catalysts include recent tournament performance by either player, injury announcements or fitness updates, head-to-head record shifts, court surface conditions at Figueira da Foz, and any changes in ranking or seeding. Media coverage highlighting form or psychological factors can also sway trader sentiment. Closer to the match date, pre-match interviews, warm-up results, and betting line movements from major sportsbooks often trigger repricing as new information flows into the market.