TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 25, 11:07 AM EST
Polymarket
This market refers to the tennis match between Natalie Barbir and Latasha Thimmaiah in the W35 Sydney, Qualifying, originally scheduled for October 24, 2026 at 9:00PM ET. This market will resolve to 'Natalie Barbir' if Natalie Barbir advances against Latasha Thimmaiah. This market will resolve to 'Latasha Thimmaiah' if Latasha Thimmaiah advances against Natalie Barbir. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 7, 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 Natalie Barbir and Latasha Thimmaiah in the W35 Sydney, Qualifying, originally scheduled for October 24, 2026 at 9:00PM ET. This market will resolve to 'Natalie Barbir' if Natalie Barbir advances against Latasha Thimmaiah. This market will resolve to 'Latasha Thimmaiah' if Latasha Thimmaiah advances against Natalie Barbir. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 7, 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.
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 probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe an outcome is likely, the higher the share price will climb, and vice versa. This dynamic pricing ensures that the market reflects the aggregated intelligence of all traders involved, creating a real-time probability assessment for the Barbir vs Thimmaiah match.
This market resolves around Nov 1, 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 W35 Sydney match between Natalie Barbir and Latasha Thimmaiah, as reported by the governing tennis organization. The platform will verify the result against established sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence the price of shares in this market. Any news regarding player form, injuries, or changes in coaching staff for either Natalie Barbir or Latasha Thimmaiah could significantly impact trader sentiment. Unexpected results in preceding matches or changes in playing conditions, such as court surface or weather, might also cause shifts in the odds. Furthermore, major upsets in other related tournaments or the release of updated player rankings could all contribute to movement in this market as traders adjust their predictions.