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 27, 2:11 PM EST
Polymarket
This market refers to the tennis match between Justina Gonzalez and Solana Sierra in the Curitiba, originally scheduled for October 27, 2026 at 10:00AM ET. This market will resolve to 'Justina Gonzalez' if Justina Gonzalez advances against Solana Sierra. This market will resolve to 'Solana Sierra' if Solana Sierra advances against Justina Gonzalez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 WTA Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Justina Gonzalez and Solana Sierra in the Curitiba, originally scheduled for October 27, 2026 at 10:00AM ET. This market will resolve to 'Justina Gonzalez' if Justina Gonzalez advances against Solana Sierra. This market will resolve to 'Solana Sierra' if Solana Sierra advances against Justina Gonzalez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 10, 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 WTA Tour. A consensus of credible reporting may also be used.
Often, prediction market odds reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and need to account for profit margins, while this market is driven purely by traders’ beliefs. Discrepancies can arise from differing information sources, biases, or simply the collective intelligence of the crowd. It's common to see this market offer odds that are more accurate, especially as the event approaches and more information becomes available, compared to initial sportsbook offerings.
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 reflects the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information emerges, the price adjusts dynamically, providing a real-time assessment of the event's likelihood. The current price reflects the collective judgment of all participants on Polymarket.
This market resolves around Nov 3, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Gonzalez vs Sierra match as reported by a recognized sports authority. The platform will verify the result against these sources to determine the winning outcome and distribute funds to those who correctly predicted the result. Traders should monitor official sources for the final result to understand the resolution process.
Several factors could significantly influence this market before Nov 3, 2026. Any news regarding player injuries, changes in coaching strategies, or even weather conditions impacting the match could shift trader sentiment. Unexpected announcements about athlete form, or even public statements from key figures, can also cause price fluctuations. Major upsets in related matches or tournaments could also influence perceptions of player capabilities and impact trading activity in this market.