TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 7:08 PM EST
Polymarket
This market refers to the tennis match between Natalie Kha and Diletta Cherubini in the W35 Las Vegas, NV, Main Draw, originally scheduled for October 7, 2026 at 2:00PM ET. This market will resolve to 'Natalie Kha' if Natalie Kha advances against Diletta Cherubini. This market will resolve to 'Diletta Cherubini' if Diletta Cherubini advances against Natalie Kha. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Natalie Kha and Diletta Cherubini in the W35 Las Vegas, NV, Main Draw, originally scheduled for October 7, 2026 at 2:00PM ET. This market will resolve to 'Natalie Kha' if Natalie Kha advances against Diletta Cherubini. This market will resolve to 'Diletta Cherubini' if Diletta Cherubini advances against Natalie Kha. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 21, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
Typically, prediction market odds reflect a different kind of information than those found at sportsbooks. Sportsbooks often incorporate a 'vig' or commission into their odds, and may adjust lines to balance their book. This market, on the other hand, represents the aggregate belief of traders who are incentivized to accurately predict the outcome. While sportsbooks may initially set odds based on statistical models and expert opinions, prediction markets can dynamically adjust based on a wider range of factors, including news, social media sentiment, and even inside information. It’s common to see differences emerge between the two, especially closer to the event.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing different outcomes of the Kha vs Cherubini match. The price of each share reflects the market’s probability assessment of that outcome. As more traders participate, the prices adjust to reflect the collective belief. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price movements are driven by supply and demand; if many traders believe an outcome is likely, they’ll buy shares, driving up the price, and vice versa. This creates a dynamic and efficient way to forecast the event’s result.
This market resolves around Oct 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Kha vs Cherubini match, as reported by the governing athletic body. The platform will verify the result against publicly available information to determine which outcome corresponds to the actual event result. Traders holding shares in the winning outcome will be paid out according to the final market price at the time of resolution, while those holding shares in the losing outcome will forfeit their investment.
Several signals could significantly move this market before it resolves. Any news regarding injuries to either Natalie Kha or Diletta Cherubini would likely have a substantial impact. Changes in their recent performance, training updates, or even pre-match interviews revealing strategic approaches could also shift the odds. Unexpected announcements about the match venue or conditions could also influence trader sentiment. Public opinion, as reflected in social media and sports news, can also play a role, though to a lesser extent than concrete event-related information. Overall, any information that alters the perceived probability of either athlete winning will likely cause price fluctuations.