TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 16, 6:42 AM EST
Polymarket
This market refers to the tennis match between Sarah Boussaffir and Elena Jamshidi in the W15 Monastir, Main Draw, originally scheduled for September 16, 2026 at 4:30AM ET. This market will resolve to 'Sarah Boussaffir' if Sarah Boussaffir advances against Elena Jamshidi. This market will resolve to 'Elena Jamshidi' if Elena Jamshidi advances against Sarah Boussaffir. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 Sarah Boussaffir and Elena Jamshidi in the W15 Monastir, Main Draw, originally scheduled for September 16, 2026 at 4:30AM ET. This market will resolve to 'Sarah Boussaffir' if Sarah Boussaffir advances against Elena Jamshidi. This market will resolve to 'Elena Jamshidi' if Elena Jamshidi advances against Sarah Boussaffir. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 30, 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 these shares directly reflects the 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 accordingly, providing a dynamic assessment of the match's potential result. The current price indicates the collective expectation of traders regarding the likelihood of each player winning the Monastir tennis match.
This market resolves around Sep 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Monastir tennis match between Sarah Boussaffir and Elena Jamshidi. The platform will verify the winner through official tournament results and reporting to determine the winning outcome of this market. Traders holding shares in the winning outcome will be paid out according to the final market price at resolution.
Several factors could influence this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift the odds. Unexpected upsets in earlier rounds of the tournament or shifts in public perception regarding each player's chances could also impact trading activity. Even seemingly minor developments, such as weather forecasts affecting playing surface conditions, could cause traders to reassess their positions and move the market. Monitoring tennis news and analysis will be key to understanding potential catalysts for price movement.