TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 12:46 PM EST
Polymarket
This market refers to the tennis match between Sara Victoria Balan and Anastasiia Nikolaieva in the W15 Chisinau, Main Draw, originally scheduled for October 13, 2026 at 3:00AM ET. This market will resolve to 'Sara Victoria Balan' if Sara Victoria Balan advances against Anastasiia Nikolaieva. This market will resolve to 'Anastasiia Nikolaieva' if Anastasiia Nikolaieva advances against Sara Victoria Balan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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 Sara Victoria Balan and Anastasiia Nikolaieva in the W15 Chisinau, Main Draw, originally scheduled for October 13, 2026 at 3:00AM ET. This market will resolve to 'Sara Victoria Balan' if Sara Victoria Balan advances against Anastasiia Nikolaieva. This market will resolve to 'Anastasiia Nikolaieva' if Anastasiia Nikolaieva advances against Sara Victoria Balan. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 27, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of forecasters, potentially differing from those set by sportsbooks. Sportsbooks typically set odds to maximize profit, incorporating a margin for themselves, while this market is driven by participants directly forecasting the outcome. Discrepancies can arise due to differing information, biases, or simply the dynamics of supply and demand within the prediction market. Comparing this market to sportsbook odds can reveal where the crowd believes there is value or mispricing relative to traditional betting options.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Balan vs Nikolaieva match. The price of these shares fluctuates based on supply and demand, effectively creating a real-time probability assessment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price reflects the market’s consensus view, and traders aim to profit by accurately predicting the outcome. Higher demand for a particular outcome will drive up its share price, indicating a greater perceived likelihood of that result.
This market resolves around Oct 20, 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 Balan vs Nikolaieva match as reported by the governing tennis authority. The platform will verify the result against publicly available sources to determine the winning outcome. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence trading activity in this market before Oct 20, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in other matches involving these players could also impact market sentiment. Furthermore, large trades by influential participants could create short-term price movements. Monitoring tennis news, social media discussions, and trading volume on Polymarket will provide insights into potential catalysts that could move this market.