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 7, 12:27 PM EST
Polymarket
This market refers to the tennis match between Joao Mendes and Peter Sychev in the M25 Sintra, Qualifying, originally scheduled for September 7, 2026 at 11:29AM ET. This market will resolve to 'Joao Mendes' if Joao Mendes advances against Peter Sychev. This market will resolve to 'Peter Sychev' if Peter Sychev advances against Joao Mendes. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 Joao Mendes and Peter Sychev in the M25 Sintra, Qualifying, originally scheduled for September 7, 2026 at 11:29AM ET. This market will resolve to 'Joao Mendes' if Joao Mendes advances against Peter Sychev. This market will resolve to 'Peter Sychev' if Peter Sychev advances against Joao Mendes. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 21, 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 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 is driven by individuals willing to put their capital behind their beliefs. It’s common to see discrepancies emerge, especially when public perception differs from expert opinion. Comparing the odds can be a useful exercise for informed decision-making, but remember that both represent probabilities as perceived by different groups.
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 more traders buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market’s price reflects the aggregated sentiment of all participants, creating a dynamic and real-time assessment of the event’s potential results. This allows for a fluid adjustment of probabilities as new information becomes available.
This market resolves around Sep 14, 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 M25 Sintra match between Joao Mendes and Peter Sychev. The platform will rely on widely available and trusted sources to determine the winner. Traders will then be able to claim their winnings or adjust their strategies based on the final result. It’s important to monitor the event and its reporting as the resolution date approaches.
Several factors could influence the price of this market before it resolves. Any news regarding the players’ recent performance, injuries, or changes in their training regimens could shift trader sentiment. Unexpected announcements about the match conditions, such as a change in venue or format, could also have an impact. Public endorsements or expert analysis favoring one player over the other might also cause fluctuations in the market. Monitoring these signals and staying informed about the event will be crucial for understanding potential price movements.