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 13, 12:03 PM EST
Polymarket
This market refers to the tennis match between Theo Alexandre Ifejika and Alexander Gammariello in the M15 Monastir, Qualifying, originally scheduled for September 13, 2026 at 6:30AM ET. This market will resolve to 'Theo Alexandre Ifejika' if Theo Alexandre Ifejika advances against Alexander Gammariello. This market will resolve to 'Alexander Gammariello' if Alexander Gammariello advances against Theo Alexandre Ifejika. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 Theo Alexandre Ifejika and Alexander Gammariello in the M15 Monastir, Qualifying, originally scheduled for September 13, 2026 at 6:30AM ET. This market will resolve to 'Theo Alexandre Ifejika' if Theo Alexandre Ifejika advances against Alexander Gammariello. This market will resolve to 'Alexander Gammariello' if Alexander Gammariello advances against Theo Alexandre Ifejika. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 a share directly reflects the implied probability of that outcome occurring. As more traders buy shares in a particular outcome, the 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 is determined entirely by supply and demand among traders on Polymarket, creating a dynamic and real-time assessment of the event’s potential results. This creates an interesting contrast to traditional betting methods.
This market resolves around Sep 20, 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 Monastir tennis match between Theo Alexandre Ifejika and Alexander Gammariello. Any official result published by the tournament organizers will be considered the determining factor. Traders will be able to claim their winnings based on the final, verified outcome of the match. The platform will confirm the result once it is available.
Several factors could influence trading activity in this market before resolution. Any news regarding player form, injuries, or changes to playing conditions could significantly shift the odds. Unexpected upsets in other matches involving these players, or even broader tournament news, could also impact trader sentiment. Furthermore, large volume trades from influential participants could create short-term price movements. Monitoring tennis news sources and observing trading volume on Polymarket will be key to understanding how this market evolves leading up to Sep 20, 2026.