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: Jun 24, 5:15 AM EST
Polymarket
This market refers to the tennis match between Mariya Dobreva and Daria Shubina in the ITF Women Kayseri, originally scheduled for June 17, 2026 at 5:15AM ET. This market will resolve to 'Mariya Dobreva' if Mariya Dobreva advances against Daria Shubina. This market will resolve to 'Daria Shubina' if Daria Shubina advances against Mariya Dobreva. 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 Mariya Dobreva and Daria Shubina in the ITF Women Kayseri, originally scheduled for June 17, 2026 at 5:15AM ET. This market will resolve to 'Mariya Dobreva' if Mariya Dobreva advances against Daria Shubina. This market will resolve to 'Daria Shubina' if Daria Shubina advances against Mariya Dobreva. 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 lines to balance action and protect their margins, while prediction markets aggregate beliefs from traders risking real capital on outcomes. Prediction markets can sometimes offer sharper, more efficient pricing because traders profit by identifying mispricings. However, sportsbooks may have deeper liquidity and faster adjustment to breaking news. Comparing this market's odds to major sportsbooks can reveal whether traders see value that bookmakers have missed or overlooked.
On Polymarket, traders set prices 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 current odds reflect the aggregate belief of all active traders at any given moment. As new information surfaces—such as player form, injury reports, or head-to-head history—traders adjust their positions, causing prices to shift. Higher trading volume typically indicates greater confidence in the price, while lower volume may signal uncertainty. You can enter or exit positions at the displayed price, with your trade immediately affecting the market odds.
This market resolves around Jun 24, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome is determined by which player wins the ITF Kayseri tournament match. Once the event is confirmed through reliable reporting, the market will settle automatically, paying out traders who backed the correct winner. Until that point, prices remain fluid as traders reassess probabilities based on pre-match developments and any available performance data.
Several factors could shift odds before the match begins. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and surface-specific form updates often drive trader activity. Changes in player ranking or confidence from warm-up events can also influence sentiment. Media coverage highlighting one player's momentum or struggles may prompt position adjustments. Weather forecasts, court conditions, and late-breaking tactical information closer to match day could spark final volatility. Traders monitor all these signals to identify edges and adjust their exposure accordingly.