TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 24, 8:00 AM EST
Polymarket
This market refers to the tennis match between Maria Golovina and Justina Mikulskyte in the ITF Women Vitoria-Gasteiz, originally scheduled for July 17, 2026 at 8:00AM ET. This market will resolve to 'Maria Golovina' if Maria Golovina advances against Justina Mikulskyte. This market will resolve to 'Justina Mikulskyte' if Justina Mikulskyte advances against Maria Golovina. 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 Maria Golovina and Justina Mikulskyte in the ITF Women Vitoria-Gasteiz, originally scheduled for July 17, 2026 at 8:00AM ET. This market will resolve to 'Maria Golovina' if Maria Golovina advances against Justina Mikulskyte. This market will resolve to 'Justina Mikulskyte' if Justina Mikulskyte advances against Maria Golovina. 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 margin, while prediction markets aggregate the beliefs of traders risking real capital. For this market, comparing the current prediction market price to major sportsbook lines can reveal whether professional bettors and casual traders are aligned or if one venue perceives edge. Persistent gaps may signal mispricing or differing assessments of player readiness and match conditions.
On Polymarket, this market is priced through an automated market maker that converts trader buy and sell orders into a continuous probability estimate. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current odds reflect the aggregate confidence of all participants; as more traders back one outcome, the price moves to equilibrate supply and demand. You can enter or exit your position at any time during market hours, and the spread between bid and ask tightens as volume increases, rewarding active traders with better execution.
This market resolves around Jul 24, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will reflect which player wins the ITF Vitoria-Gasteiz event. Until that point, traders can adjust positions based on injury reports, recent form, head-to-head records, and court conditions. Resolution is final once confirmed, so positions held through the end date will be settled according to the official match result.
Key catalysts include player injury announcements, withdrawal news, recent tournament results, and practice-court updates from the venue. Shifts in player ranking or seeding can also influence trader positioning. Weather forecasts for the match date may affect court speed and playing style expectations. Social media and news coverage of either competitor's recent performances often trigger repricing as new information reaches the market. Close matches or upsets in related tournaments can shift confidence in similar-level players, indirectly moving odds here.