TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 28, 9:14 AM EST
Opinion
In the upcoming WTA singles match scheduled for 2026-10-28 05:00 UTC: if Katerina Siniakova wins the match, this market resolves to "Katerina Siniakova"; if Lanlana Tararudee wins, it resolves to "Lanlana Tararudee". The winner is the first player to claim the required number of sets under the match's official best-of format. If the match begins but is not completed, a retirement or default counts the opposing player as the winner. If a walkover is declared before the first point is played, the match is outright canceled, or it is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. Suspensions caused by weather, fading light, or other tournament-imposed delays do not close this market — it stays open until the match is officially completed, provided it concludes within the 7-day window mentioned above. Resolution Source: The official WTA Tour scoring page. Note: This market will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.
In the upcoming WTA singles match scheduled for 2026-10-28 05:00 UTC: if Katerina Siniakova wins the match, this market resolves to "Katerina Siniakova"; if Lanlana Tararudee wins, it resolves to "Lanlana Tararudee". The winner is the first player to claim the required number of sets under the match's official best-of format. If the match begins but is not completed, a retirement or default counts the opposing player as the winner. If a walkover is declared before the first point is played, the match is outright canceled, or it is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. Suspensions caused by weather, fading light, or other tournament-imposed delays do not close this market — it stays open until the match is officially completed, provided it concludes within the 7-day window mentioned above. Resolution Source: The official WTA Tour scoring page. Note: This market will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.
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 money behind their beliefs. Often, prediction markets can be more accurate than traditional forecasts, especially when there is significant uncertainty or incomplete information. However, sportsbook odds are readily available and provide a common benchmark for comparison, and discrepancies can sometimes be observed.
On Opinion, this market is priced through a continuous auction mechanism where traders buy and sell contracts representing different outcomes. The price of each contract reflects the market's current assessment of the probability of that outcome occurring. As more traders participate and new information becomes available, the prices adjust accordingly. On Opinion, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The platform uses a market maker model to ensure there's always a bid and ask price, facilitating trading and price discovery. This dynamic pricing allows for a fluid and responsive reflection of collective opinion regarding the Siniakova vs Tararudee match.
This market resolves around Oct 28, 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 Siniakova vs Tararudee match, as reported by recognized sports authorities. The platform will verify the result against publicly available data to determine the winning outcome. Traders who correctly predicted the result will be paid out according to the final market prices at resolution. The resolution process ensures a fair and transparent determination of the market's outcome.
Several factors could influence the price movement of this market before Oct 28, 2026. Any news regarding player injuries, changes in playing conditions, or updates on their recent performance could significantly impact trader sentiment. Unexpected announcements about team strategies or coaching decisions might also cause shifts in the odds. Furthermore, large trading volume from informed participants could signal new information or a change in expectations. Public opinion and analysis from sports commentators could also indirectly influence the market, as traders incorporate this information into their assessments.