TOTAL VOLUME:
$154.1b
24H VOL:
$172,394,893
24H TRANSACTIONS:
2,983,476,643
OPEN INTEREST:
$1,821,572,886
404,136
Markets across
40,075
events
MATCHED EVENTS:
4,369
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 6:30 PM EST
Polymarket
This market refers to the tennis match between Vivian Wolff and Natalie Kha in the W35 Redding, CA, Main Draw, originally scheduled for October 14, 2026 at 2:00PM ET. This market will resolve to 'Vivian Wolff' if Vivian Wolff advances against Natalie Kha. This market will resolve to 'Natalie Kha' if Natalie Kha advances against Vivian Wolff. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 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 Vivian Wolff and Natalie Kha in the W35 Redding, CA, Main Draw, originally scheduled for October 14, 2026 at 2:00PM ET. This market will resolve to 'Vivian Wolff' if Vivian Wolff advances against Natalie Kha. This market will resolve to 'Natalie Kha' if Natalie Kha advances against Vivian Wolff. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 28, 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.
Often, prediction market odds reflect a wisdom-of-the-crowd perspective that differs from traditional sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market allows traders to express their own independent assessments. If a significant discrepancy exists between the two, arbitrage opportunities may arise, where traders can profit by simultaneously betting on both. However, it’s important to remember that prediction market odds are dynamic and can shift rapidly based on new information and trading activity, unlike fixed sportsbook lines.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price reflects the collective intelligence of all participants, providing a real-time assessment of the likelihood of each possible result in the Wolff vs Kha match.
This market resolves around Oct 21, 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 Vivian Wolff versus Natalie Kha match, as declared by the governing body of the competition. The platform will rely on publicly available and verifiable information to determine the winning outcome. Traders will then be able to claim their winnings or adjust their strategies based on the final result of the match.
Several factors could influence trading activity in this market. Any news regarding player injuries, changes in coaching strategies, or even weather conditions could shift the perceived probabilities. Public sentiment, as reflected in social media or expert analysis, can also play a role. Unexpected announcements about the match schedule or venue could also cause fluctuations. Significant trading volume, particularly from informed traders, is often a signal that new information is being incorporated into the market price, potentially moving the odds.