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, 7:33 PM EST
Polymarket
This market refers to the tennis match between Lina BEZZA and Marija Semenistaja in the W15 Monastir, Qualifying, originally scheduled for September 20, 2026 at 10:00AM ET. This market will resolve to 'Lina BEZZA' if Lina BEZZA advances against Marija Semenistaja. This market will resolve to 'Marija Semenistaja' if Marija Semenistaja advances against Lina BEZZA. 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 Lina BEZZA and Marija Semenistaja in the W15 Monastir, Qualifying, originally scheduled for September 20, 2026 at 10:00AM ET. This market will resolve to 'Lina BEZZA' if Lina BEZZA advances against Marija Semenistaja. This market will resolve to 'Marija Semenistaja' if Marija Semenistaja advances against Lina BEZZA. 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.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from those set by sportsbooks. Sportsbooks establish initial lines based on their own analysis, aiming to balance action on both sides. This market, however, allows anyone to express their view, and the odds adjust dynamically based on the collective wagers. If a significant number of traders believe a sportsbook has mispriced an outcome, they can take the opposite position, driving the prediction market odds in a different direction. This can create an interesting comparison to traditional betting venues.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each outcome. The price of these shares 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. The more shares purchased for a particular player, the higher the price rises, indicating increased confidence in their victory. This dynamic pricing ensures that the market odds constantly adapt to new information and changing sentiment among traders.
This market resolves around Sep 27, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of the Monastir tennis match, as officially declared by the tournament organizers, will determine the settlement of this market. The resolution will be based on the official results published by the relevant tennis authorities and will be considered final once independently verified. Traders will then be able to claim their winnings based on the final outcome.
Several factors could influence the odds in this market before resolution. Any news regarding player injuries, changes in playing conditions, or updated performance statistics could shift trader sentiment. Unexpected results in other matches involving these players, or even broader trends in the tennis world, could also play a role. Furthermore, significant wagers by well-informed traders could cause noticeable price movements, reflecting their strong conviction about the likely outcome of the Monastir tennis match.