TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 22, 1:18 PM EST
Polymarket
This market refers to the tennis match between Sohyun Park and Margaux Rouvroy in the ITF Women Horb, originally scheduled for July 22, 2026 at 4:00AM ET. This market will resolve to 'Sohyun Park' if Sohyun Park advances against Margaux Rouvroy. This market will resolve to 'Margaux Rouvroy' if Margaux Rouvroy advances against Sohyun Park. 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 Sohyun Park and Margaux Rouvroy in the ITF Women Horb, originally scheduled for July 22, 2026 at 4:00AM ET. This market will resolve to 'Sohyun Park' if Sohyun Park advances against Margaux Rouvroy. This market will resolve to 'Margaux Rouvroy' if Margaux Rouvroy advances against Sohyun Park. 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 margins, while prediction markets aggregate trader beliefs through continuous price discovery. For this market, comparing the current prediction market price to available sportsbook lines can reveal whether one venue perceives higher or lower probability than the other. Traders often exploit these gaps, making prediction markets a useful benchmark for identifying where professional and casual opinion diverge on the match outcome.
On Polymarket, this market is priced through an automated market maker that converts trader buy and sell orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price you see reflects the cumulative positions of all traders; as more capital flows toward one outcome, the odds shift accordingly. This continuous repricing mechanism ensures the market stays efficient and responsive to new information. You can enter or exit your position at any time before the match, with the exact price determined by the current state of the order book and liquidity available at that moment.
This market resolves around Jul 29, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning position will be determined by the actual result of the match as officially recorded. Until that point, traders can continue to buy and sell positions based on their expectations. Once the match concludes and the result is confirmed, the market will settle automatically, paying out holders of the correct outcome at full value.
Several factors could shift odds before the match takes place. Player injury announcements or withdrawal news would trigger sharp repricing, as would changes in seeding or draw updates. Recent performance data, head-to-head records, and surface-specific form often influence trader positioning in tennis markets. Media coverage, betting syndicates entering the market, or shifts in player ranking can also move prices. Court conditions, weather forecasts closer to the event date, and any last-minute lineup changes will likely drive final adjustments as traders incorporate fresh information into their positions.