TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 13, 1:00 PM EST
Polymarket
This market refers to the tennis match between Lea Ma and Clervie Ngounoue in the Newport, originally scheduled for July 6, 2026 at 1:00PM ET. This market will resolve to 'Lea Ma' if Lea Ma advances against Clervie Ngounoue. This market will resolve to 'Clervie Ngounoue' if Clervie Ngounoue advances against Lea Ma. 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 Lea Ma and Clervie Ngounoue in the Newport, originally scheduled for July 6, 2026 at 1:00PM ET. This market will resolve to 'Lea Ma' if Lea Ma advances against Clervie Ngounoue. This market will resolve to 'Clervie Ngounoue' if Clervie Ngounoue advances against Lea Ma. 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 mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets are driven by trader consensus—each participant risks real capital on their belief. This market aggregates the collective intelligence of many independent forecasters, which can sometimes offer sharper odds than traditional sportsbooks, though both are worth monitoring for value and context.
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 belief of all active traders at any given moment. As new information emerges or sentiment shifts, the price adjusts in real time. You can enter at any time by accepting the current ask price or placing a limit order to buy or sell at your preferred level.
This market resolves around Jul 13, 2026, once the match concludes and the result is verified against credible public sources. The outcome will be confirmed based on the official match result—specifically, which player wins the contest. Until that point, traders can continue to buy and sell shares as new developments and match information become available.
Several factors could shift odds before the match takes place. Recent player performance, head-to-head records, and tournament form are key indicators traders watch. Injury reports, court surface conditions, and weather forecasts closer to the event date often trigger significant price moves. Media coverage and expert commentary can also influence trader sentiment. Any unexpected news about either player's fitness or preparation may cause rapid repricing as the market incorporates new information.