TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 15, 3:15 AM EST
Polymarket
This market refers to the tennis match between Martyna Kubka and Anna Shkutova in the ITF Women Don Benito, originally scheduled for July 8, 2026 at 3:15AM ET. This market will resolve to 'Martyna Kubka' if Martyna Kubka advances against Anna Shkutova. This market will resolve to 'Anna Shkutova' if Anna Shkutova advances against Martyna Kubka. 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 Martyna Kubka and Anna Shkutova in the ITF Women Don Benito, originally scheduled for July 8, 2026 at 3:15AM ET. This market will resolve to 'Martyna Kubka' if Martyna Kubka advances against Anna Shkutova. This market will resolve to 'Anna Shkutova' if Anna Shkutova advances against Martyna Kubka. 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 reflect different participant bases and incentive structures. Sportsbooks set odds to balance liability and extract margin, while prediction markets like this one are driven by trader consensus without a built-in house edge. Prediction markets can sometimes offer sharper, more efficient pricing because participants have direct financial exposure and compete to identify mispricings. However, sportsbooks may move faster on breaking news. Comparing the two can reveal where one venue sees value the other has missed, making both useful reference points for informed decision-making.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on buy and sell pressure. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. When more traders purchase shares predicting one outcome, the price rises; conversely, selling pressure lowers it. The market price at any moment reflects the collective belief of all active participants. Liquidity and trading volume influence how quickly prices respond to new information, and wider spreads between bid and ask prices indicate lower liquidity. This continuous price discovery mechanism ensures the odds remain responsive to evolving expectations about the match.
This market resolves around Jul 15, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—specifically, which player wins the ITF Don Benito event. Traders holding shares in the winning outcome will receive their payout, while incorrect positions expire worthless. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizers and relevant tennis authorities.
Several factors can shift odds before the match concludes. Recent player performance, injury reports, or withdrawal announcements would trigger immediate repricing. Court conditions, weather delays, or scheduling changes may also influence trader sentiment. Head-to-head history and ranking shifts between the competitors could prompt position adjustments. Live trading during the match itself—as points are played and momentum swings become apparent—typically generates the largest price movements. News coverage, expert commentary, and betting patterns on other platforms may also sway perception and drive volume into this market.