TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 7:30 PM EST
Polymarket
This market refers to the tennis match between Alexandra Cheishvili and Mirabelle Tahiri in the W15 Monastir, Qualifying, originally scheduled for September 20, 2026 at 9:00AM ET. This market will resolve to 'Alexandra Cheishvili' if Alexandra Cheishvili advances against Mirabelle Tahiri. This market will resolve to 'Mirabelle Tahiri' if Mirabelle Tahiri advances against Alexandra Cheishvili. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 Alexandra Cheishvili and Mirabelle Tahiri in the W15 Monastir, Qualifying, originally scheduled for September 20, 2026 at 9:00AM ET. This market will resolve to 'Alexandra Cheishvili' if Alexandra Cheishvili advances against Mirabelle Tahiri. This market will resolve to 'Mirabelle Tahiri' if Mirabelle Tahiri advances against Alexandra Cheishvili. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 resolves around Sep 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 W15 Monastir tennis match between Alexandra Cheishvili and Mirabelle Tahiri. The platform will verify the match result against trusted sources to determine the winning outcome. Traders who correctly predicted the result will be paid out according to the final share prices at resolution. It’s important to monitor news sources for updates as the event approaches.
Several factors could influence the price movement of this market before Sep 27, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in other matches involving these players could also impact perceptions of their relative strengths. Furthermore, major shifts in public opinion, reflected in social media or sports news, can drive trading activity. The closer we get to the match, the more sensitive the market will likely be to new information and developments surrounding the Cheishvili vs Tahiri match.