TOTAL VOLUME:
$154.4b
24H VOL:
$235,918,089
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,884,820,873
413,109
Markets across
40,428
events
MATCHED EVENTS:
4,364
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 12, 1:47 PM EST
Polymarket
This market refers to the tennis match between Adrian Oltean Achacollo and Louis Allen in the M15 Monastir, Qualifying, originally scheduled for October 11, 2026 at 6:00AM ET. This market will resolve to 'Adrian Oltean Achacollo' if Adrian Oltean Achacollo advances against Louis Allen. This market will resolve to 'Louis Allen' if Louis Allen advances against Adrian Oltean Achacollo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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 Adrian Oltean Achacollo and Louis Allen in the M15 Monastir, Qualifying, originally scheduled for October 11, 2026 at 6:00AM ET. This market will resolve to 'Adrian Oltean Achacollo' if Adrian Oltean Achacollo advances against Louis Allen. This market will resolve to 'Louis Allen' if Louis Allen advances against Adrian Oltean Achacollo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 25, 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 implied probability of each player winning. 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 becomes available, the price adjusts accordingly, creating a dynamic and real-time assessment of the event's likelihood. The current implied probability of a specific outcome is visible on the dashboard, allowing users to understand the market's consensus view.
This market resolves around Oct 18, 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 Adrian Oltean Achacollo and Louis Allen, as determined by the tournament organizers. The platform will verify the result against established sports data sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence trading activity and shift the odds in this market. News regarding player injuries, changes in playing conditions, or even significant shifts in public perception could all trigger movement. Unexpected upsets in other matches featuring either player could also impact confidence and trading volume. Additionally, any updates from reliable sources about the players’ form or strategy leading up to the Monastir tennis match could cause traders to reassess their positions and adjust their bids accordingly.