TOTAL VOLUME:
$154.8b
24H VOL:
$277,138,640
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,905,404,943
412,077
Markets across
39,838
events
MATCHED EVENTS:
4,526
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 5, 7:18 PM EST
Polymarket
This market refers to the tennis match between Aurora Nosei and Aneta Poborilova in the W15 Székesfehérvár, Qualifying, originally scheduled for October 5, 2026 at 4:00AM ET. This market will resolve to 'Aurora Nosei' if Aurora Nosei advances against Aneta Poborilova. This market will resolve to 'Aneta Poborilova' if Aneta Poborilova advances against Aurora Nosei. 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 Aurora Nosei and Aneta Poborilova in the W15 Székesfehérvár, Qualifying, originally scheduled for October 5, 2026 at 4:00AM ET. This market will resolve to 'Aurora Nosei' if Aurora Nosei advances against Aneta Poborilova. This market will resolve to 'Aneta Poborilova' if Aneta Poborilova advances against Aurora Nosei. 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 wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own analysis and aim to balance action on both sides, while this market aggregates the beliefs of many individual traders. If a significant number of informed bettors believe a sportsbook has mispriced an outcome, the prediction market may show a different probability. It’s common to see discrepancies, especially before a lot of money has been traded on this market, as information asymmetry plays a larger role.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of each outcome. As more shares are traded, the price adjusts to reflect the collective sentiment. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the implied probability of that outcome occurring. Higher demand for shares in a particular outcome drives up its price, increasing its implied probability, and vice versa. This dynamic pricing ensures the market reflects the most up-to-date information and predictions.
This market resolves around Oct 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the W15 Székesfehérvár match between Aurora Nosei and Aneta Poborilova. The platform will verify the result against established sports data sources to determine the winning player. The outcome will then be used to determine which shares pay out, and at what rate, based on the final probabilities reflected in this market at resolution.
Several factors could influence the price of shares in this market. Any news regarding player form, injuries, or changes in playing conditions could shift trader sentiment. Unexpected results in other matches involving either player could also impact perceptions of their relative skill. Furthermore, significant trading activity from well-known or respected traders could trigger further movement. Even general shifts in public opinion, if reflected in increased trading volume, could contribute to changes in the probabilities offered by this market.