TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 7, 11:15 AM EST
Polymarket
This market refers to the tennis match between Victoria Osuigwe and Momoko Kobori in the ITF Women Cary, originally scheduled for June 30, 2026 at 11:15AM ET. This market will resolve to 'Victoria Osuigwe' if Victoria Osuigwe advances against Momoko Kobori. This market will resolve to 'Momoko Kobori' if Momoko Kobori advances against Victoria Osuigwe. 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 Victoria Osuigwe and Momoko Kobori in the ITF Women Cary, originally scheduled for June 30, 2026 at 11:15AM ET. This market will resolve to 'Victoria Osuigwe' if Victoria Osuigwe advances against Momoko Kobori. This market will resolve to 'Momoko Kobori' if Momoko Kobori advances against Victoria Osuigwe. 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 lock in profit margins, while prediction markets like this one are driven purely by trader belief and financial incentive to forecast accurately. Prediction markets typically incorporate real-time information faster and can reveal crowd wisdom on niche events where sportsbooks offer limited liquidity. Comparing this market's implied probability to major sportsbook lines can highlight where professional oddsmakers and retail traders disagree on the match outcome.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing each outcome, and the price of each share reflects the collective assessment of that result's likelihood. As more capital flows into one outcome, its price rises and the competing outcome's price falls, maintaining a zero-sum dynamic. The current market price directly translates to an implied probability, making it transparent how the crowd is valuing each player's chances in this match.
This market resolves around Jul 7, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome is determined by which player wins the ITF Cary tournament match. Resolution occurs after the match is officially completed and confirmed through established tennis data sources. Traders holding shares in the winning outcome receive their payout, while losing shares expire worthless. The exact timing may shift slightly if the match is postponed or rescheduled.
Several factors can shift trader sentiment before resolution. Recent performance data, head-to-head records, and player rankings influence perceived match odds. Injury reports or withdrawal announcements would trigger sharp repricing. Court surface conditions, weather forecasts, and tournament draw information can alter expectations about player matchups. Social media momentum, expert commentary, and betting action on external sportsbooks may also cascade into this market. Real-time match updates during play—if available pre-resolution—would drive final price adjustments as traders react to live developments.