TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 10, 4:53 AM EST
Polymarket
This market tracks whether Mirra Andreeva will advance against Nikola Bartunkova in their China Open match, originally scheduled for October 9, 2026 at 11:00PM ET. Currently, Polymarket gives a 100.0% probability to Mirra Andreeva winning the match. The resolution source for this market is the official WTA Tennis scores website at https://www.wtatennis.com/scores. Keep an eye on the match result itself, as the market will resolve based on the outcome of the fixture on October 9, 2026, to determine if Mirra Andreeva advances.
This market refers to the tennis match between Mirra Andreeva and Nikola Bartunkova in the China Open, originally scheduled for October 9, 2026 at 11:00PM ET. This market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Nikola Bartunkova. This market will resolve to 'Nikola Bartunkova' if Nikola Bartunkova advances against Mirra Andreeva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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 WTA Tour. A consensus of credible reporting may also be used.
Typically, prediction market odds reflect the wisdom of the crowd, often differing from initial sportsbook offerings. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market aggregates the opinions of many individual traders. If a significant number of traders believe a sportsbook has mispriced a player’s chances, the odds here will adjust accordingly. It’s common to see prediction markets outperform traditional sportsbooks, especially as more information becomes available and the event draws nearer. This can indicate where the crowd sees value.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the probability of a particular outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the prices fluctuate, reflecting the evolving collective assessment of the match’s likely result. The market’s depth, indicated by the volume of shares traded, also influences price stability and responsiveness to new data.
This market resolves around Oct 17, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the China Open women's match between Mirra Andreeva and Nikola Bartunkova as declared by the tournament organizers. The player who wins the match will determine the winning outcome in this market. The platform will verify the result against publicly available sources to ensure accuracy and transparency.
Several factors could significantly impact this market. Any news regarding player injuries, changes in playing conditions, or even updated rankings could shift trader sentiment. Unexpected results in earlier rounds of the China Open, affecting player confidence or fatigue, would also be influential. Furthermore, analysis from tennis experts and public polls regarding the players’ form and head-to-head records could drive trading activity. A strong performance by either player in a preceding match is likely to cause a shift in probabilities within this market.