TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 5, 10:05 AM EST
Polymarket
This market refers to the tennis match between Sophia Ksandinov and Thea Marcu in the W15 Chisinau, Qualifying, originally scheduled for October 5, 2026 at 4:00AM ET. This market will resolve to 'Sophia Ksandinov' if Sophia Ksandinov advances against Thea Marcu. This market will resolve to 'Thea Marcu' if Thea Marcu advances against Sophia Ksandinov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 Sophia Ksandinov and Thea Marcu in the W15 Chisinau, Qualifying, originally scheduled for October 5, 2026 at 4:00AM ET. This market will resolve to 'Sophia Ksandinov' if Sophia Ksandinov advances against Thea Marcu. This market will resolve to 'Thea Marcu' if Thea Marcu advances against Sophia Ksandinov. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set their lines based on statistical models and expert analysis, while this market aggregates the opinions of individuals willing to put their capital at risk. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the same data. It's common to see prediction markets move independently of sportsbook lines, especially as new information becomes available closer to the event.
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 Ksandinov vs Marcu 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 higher the price of a share representing a particular outcome, the greater the market’s implied probability of that outcome occurring. Traders aim to profit by accurately predicting the event's result and capitalizing on price discrepancies.
This market resolves around Oct 12, 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 W15 Chisinau match between Sophia Ksandinov and Thea Marcu, as determined by the tournament organizers. The platform will verify the result against established sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or adjust their strategies for future events.
Several factors could influence the trading activity in this market leading up to Oct 12, 2026. News regarding player injuries, changes in playing conditions, or even significant shifts in public perception could all cause the odds to move. Unexpected results in other matches involving either player could also impact confidence levels and trading behavior. Any information that alters the perceived probability of either Sophia Ksandinov or Thea Marcu winning will likely be reflected in the price of shares on Polymarket.