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24H VOL:
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2,984,640,614
OPEN INTEREST:
$1,971,286,090
419,492
Markets across
40,634
events
MATCHED EVENTS:
4,654
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 11:34 AM EST
Polymarket
This market refers to the tennis match between Oriana Gniewkowska and Sofia Camila Rojas in the W35 Monastir, Main Draw, originally scheduled for October 20, 2026 at 6:30AM ET. This market will resolve to 'Oriana Gniewkowska' if Oriana Gniewkowska advances against Sofia Camila Rojas. This market will resolve to 'Sofia Camila Rojas' if Sofia Camila Rojas advances against Oriana Gniewkowska. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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 Oriana Gniewkowska and Sofia Camila Rojas in the W35 Monastir, Main Draw, originally scheduled for October 20, 2026 at 6:30AM ET. This market will resolve to 'Oriana Gniewkowska' if Oriana Gniewkowska advances against Sofia Camila Rojas. This market will resolve to 'Sofia Camila Rojas' if Sofia Camila Rojas advances against Oriana Gniewkowska. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 3, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on statistical models and expert analysis, while this market allows anyone to trade on their beliefs. If a significant number of traders believe a sportsbook has mispriced the probability of a particular outcome, they can express that view by trading on Polymarket. This can lead to differences in implied probabilities between the two, as the market adjusts to incorporate diverse perspectives on the Monastir tennis match.
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 Monastir tennis 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 current implied probability of a particular player winning is reflected in the share price; a higher price indicates greater confidence in that outcome. This dynamic pricing allows the market to quickly incorporate new information and adjust expectations.
This market resolves around Oct 27, 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 Monastir tennis match between Oriana Gniewkowska and Sofia Camila Rojas, as determined by the tournament organizers. The platform will verify the result against widely available and reliable sources to ensure an accurate and transparent resolution process. Traders will then be able to claim their winnings or adjust their strategies based on the final outcome.
Several signals or events could influence trading activity in this market before Oct 27, 2026. News regarding player injuries, changes in playing conditions, or even updated rankings could all impact traders’ perceptions of each player’s chances of winning the Monastir tennis match. Unexpected upsets in other matches leading up to this one could also shift sentiment. Any information that alters the perceived probability of either Oriana Gniewkowska or Sofia Camila Rojas winning is likely to cause movement in the market price.