TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 13, 6:30 AM EST
Polymarket
This market refers to the tennis match between Amandine Hesse and Barbora Palicova in the Contrexeville, originally scheduled for July 6, 2026 at 6:30AM ET. This market will resolve to 'Amandine Hesse' if Amandine Hesse advances against Barbora Palicova. This market will resolve to 'Barbora Palicova' if Barbora Palicova advances against Amandine Hesse. 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 Amandine Hesse and Barbora Palicova in the Contrexeville, originally scheduled for July 6, 2026 at 6:30AM ET. This market will resolve to 'Amandine Hesse' if Amandine Hesse advances against Barbora Palicova. This market will resolve to 'Barbora Palicova' if Barbora Palicova advances against Amandine Hesse. 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 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 aggregate the beliefs of traders risking real capital on outcomes. This market may show higher or lower implied probabilities than traditional sportsbooks, depending on which venue's participants have stronger conviction or better information about the match. Comparing the two can reveal where informed traders see value.
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 conviction of all active traders, with each transaction updating the implied probability in real time. Higher trading volume typically narrows the spread between bid and ask prices, making the market more efficient and easier to trade in or out of positions.
This market resolves around Jul 13, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result, ensuring accuracy and fairness for all traders. Until that point, prices may fluctuate as new information emerges, player form updates surface, or betting patterns shift.
Several factors could shift prices before resolution. Recent player performance, injury announcements, head-to-head records, and court surface conditions are key catalysts. Media coverage, expert analysis, and betting trends from other venues can also influence trader sentiment. Weather forecasts closer to match day and any last-minute lineup changes would likely trigger sharp moves. As the event date approaches, increased trading activity and refined information typically tighten odds around the most probable outcome.