TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Nov 1, 7:36 PM EST
Polymarket
This market refers to the tennis match between Andrea Brignacca and Flavio Salemi in the M15 San Gregorio di Catania, Qualifying, originally scheduled for November 1, 2026 at 5:30AM ET. This market will resolve to 'Andrea Brignacca' if Andrea Brignacca advances against Flavio Salemi. This market will resolve to 'Flavio Salemi' if Flavio Salemi advances against Andrea Brignacca. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 15, 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 Andrea Brignacca and Flavio Salemi in the M15 San Gregorio di Catania, Qualifying, originally scheduled for November 1, 2026 at 5:30AM ET. This market will resolve to 'Andrea Brignacca' if Andrea Brignacca advances against Flavio Salemi. This market will resolve to 'Flavio Salemi' if Flavio Salemi advances against Andrea Brignacca. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 15, 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, meaning traders can buy and sell shares representing their belief in a particular outcome. The price of these shares fluctuates based on supply and demand. As more people believe a player will win, the price of shares representing that outcome increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability of a specific player winning is reflected in the share price, offering a real-time assessment of expectations for the San Gregorio tennis match.
This market resolves around Nov 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the San Gregorio tennis match between Andrea Brignacca and Flavio Salemi. The platform will verify the winner against official tournament records and reporting to determine the winning outcome for this market. Traders will then be able to claim their winnings or adjust their positions based on the verified result.
Several factors could influence this market before the match concludes. Any news regarding player injuries, changes in playing conditions (weather, court surface), or even pre-match interviews revealing a player’s confidence level could shift trader sentiment. Unexpected betting patterns in traditional sportsbooks might also draw attention and impact trading activity on Polymarket. A significant upset in another match involving either player could also influence perceptions and move the market for the San Gregorio tennis match.