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 7, 8:00 AM EST
Polymarket
This market refers to the tennis match between Donna le Roux and Ekua Youri in the ITF Women Hillcrest, originally scheduled for June 30, 2026 at 8:00AM ET. This market will resolve to 'Donna le Roux' if Donna le Roux advances against Ekua Youri. This market will resolve to 'Ekua Youri' if Ekua Youri advances against Donna le Roux. 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 Donna le Roux and Ekua Youri in the ITF Women Hillcrest, originally scheduled for June 30, 2026 at 8:00AM ET. This market will resolve to 'Donna le Roux' if Donna le Roux advances against Ekua Youri. This market will resolve to 'Ekua Youri' if Ekua Youri advances against Donna le Roux. 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 margin, while prediction markets are driven purely by trader belief and capital allocation. This market may show a different probability than traditional sports betting sites, especially if professional traders or informed bettors have identified an edge. Comparing the two can reveal where the crowd disagrees with bookmakers, though both should be treated as estimates rather than certainties.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker (AMM) system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the collective belief of all active traders at any given moment. As more capital flows into one outcome, its price rises and the competing outcome falls, creating a continuous equilibrium. This mechanism ensures that prices adjust quickly to new information and that liquidity remains available for entry and exit throughout the trading period.
This market resolves around Jul 7, 2026, once the match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official match result—whether le Roux or Youri wins. Until that point, traders can continue to buy and sell shares as odds fluctuate. Resolution is automatic once the event data is confirmed, at which point winning shares are redeemed at full value and losing shares expire worthless.
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 current ranking changes can influence trader positioning. Court surface conditions, weather forecasts, and travel logistics may also matter for player performance. Media coverage, expert commentary, and betting action on traditional sportsbooks can signal new information to prediction market participants. Any last-minute lineup changes or player statements could prompt rapid rebalancing of this market.