TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 6, 6:00 AM EST
Polymarket
This market refers to the tennis match between Lois Boisson and Elena Rybakina in the Wimbledon WTA, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Lois Boisson' if Lois Boisson advances against Elena Rybakina. This market will resolve to 'Elena Rybakina' if Elena Rybakina advances against Lois Boisson. 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Lois Boisson and Elena Rybakina in the Wimbledon WTA, originally scheduled for June 29, 2026 at 6:00AM ET. This market will resolve to 'Lois Boisson' if Lois Boisson advances against Elena Rybakina. This market will resolve to 'Elena Rybakina' if Elena Rybakina advances against Lois Boisson. 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds and traditional sportsbook odds often diverge because they operate under different incentive structures. Sportsbooks set odds to balance liability and lock in profit margins, while prediction markets are driven by trader demand and belief. This market's odds reflect what thousands of independent traders are willing to stake on the outcome, which can sometimes lead to sharper or more efficient pricing than conventional betting venues. Comparing the two can reveal where public perception and informed trading sentiment align or differ.
On Polymarket, traders set the odds 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. Each share represents a claim on one player's victory, and the price of each share at any moment reflects the current probability implied by all trades. As new information emerges—injury reports, recent form, court conditions—traders adjust their positions, moving prices up or down. The spread between bid and ask prices indicates liquidity and trader confidence in the current valuation.
This market resolves around Jul 6, 2026, once the match concludes and the winner is confirmed. The outcome is determined by the official result of the Wimbledon WTA contest, verified against credible public sources. No ambiguity exists in tennis match outcomes—the player who wins the required number of sets advances, and that result becomes the basis for final settlement. Traders holding shares in the winning player receive their payout once verification is complete.
Several factors can shift odds before the match begins or during play. Pre-match developments include injury announcements, recent tournament results, head-to-head records, and court surface performance history. On-court dynamics—such as early set outcomes, momentum swings, and tactical adjustments—can trigger sharp repricing as traders update their expectations in real time. Weather conditions, player fatigue from prior rounds, and betting volume spikes also influence market movement. Traders monitor all these signals to identify value and adjust positions accordingly.