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 11, 9:20 AM EST
Polymarket
This market refers to the tennis match between Steliana Gicheva and Daria Maria Marioara in the W50 Stara Zagora, Qualifying, originally scheduled for October 11, 2026 at 6:00AM ET. This market will resolve to 'Steliana Gicheva' if Steliana Gicheva advances against Daria Maria Marioara. This market will resolve to 'Daria Maria Marioara' if Daria Maria Marioara advances against Steliana Gicheva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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 Steliana Gicheva and Daria Maria Marioara in the W50 Stara Zagora, Qualifying, originally scheduled for October 11, 2026 at 6:00AM ET. This market will resolve to 'Steliana Gicheva' if Steliana Gicheva advances against Daria Maria Marioara. This market will resolve to 'Daria Maria Marioara' if Daria Maria Marioara advances against Steliana Gicheva. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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 differing from those set by sportsbooks. Sportsbooks establish lines based on statistical models and their own risk assessments, while this market is driven by individual predictions and the willingness to buy or sell based on those beliefs. It’s common to see discrepancies, especially when there's significant public interest or disagreement about the likely outcome. Examining these differences can reveal insights into where the crowd thinks sportsbooks might be mispricing 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. The price of a share directly corresponds to the implied probability of that outcome occurring. As more traders buy shares, the price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability of a particular player winning is reflected in the share price, which fluctuates based on supply and demand within the market. This dynamic pricing allows the market to quickly incorporate new information and adjust expectations.
This market resolves around Oct 18, 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 Stara Zagora tennis match between Steliana Gicheva and Daria Maria Marioara, as reported by a recognized tennis authority. The platform will verify the result against these sources to determine which outcome corresponds to the winning shares. Traders holding shares in the winning outcome will be entitled to a payout.
Several factors could influence the price of this market before resolution. Any news regarding player form, such as injury reports or recent match results, would likely impact trading activity. Changes in weather conditions at the tournament location could also play a role, as certain players may perform better in specific conditions. Unexpected upsets in other matches involving these players could shift perceptions of their overall ability and influence the market. Public sentiment and media coverage can also contribute to price movements.