TOTAL VOLUME:
$154.4b
24H VOL:
$290,393,159
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,944,100,805
420,493
Markets across
40,511
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 7, 3:43 PM EST
Polymarket
This market refers to the doubles tennis match between Aboian/Pino and Casanova/Villanueva in the Antofagasta, originally scheduled for October 6, 2026 at 9:00AM ET. This market will resolve to 'Aboian/Pino' if the team of Aboian/Pino advances against Casanova/Villanueva. This market will resolve to 'Casanova/Villanueva' if the team of Casanova/Villanueva advances against Aboian/Pino. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 20, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the doubles tennis match between Aboian/Pino and Casanova/Villanueva in the Antofagasta, originally scheduled for October 6, 2026 at 9:00AM ET. This market will resolve to 'Aboian/Pino' if the team of Aboian/Pino advances against Casanova/Villanueva. This market will resolve to 'Casanova/Villanueva' if the team of Casanova/Villanueva advances against Aboian/Pino. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 20, 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 team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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 ATP Tour. 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 likelihood of a particular outcome. The price of these shares directly reflects the implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders believe an outcome will occur, the higher the share price will rise, and vice versa. This dynamic pricing ensures that the market odds continuously adapt to new information and changing sentiment among traders.
This market resolves around Oct 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Antofagasta doubles match between Aboian/Pino and Casanova/Villanueva. The platform will verify the winner of the match against established sports news sources and official tournament results to determine the winning outcome for this market.
Several factors could influence trading activity and move this market before resolution. Any news regarding player injuries, changes in playing conditions, or updated match previews from tennis analysts could shift trader sentiment. Unexpected results in earlier rounds of the tournament, or even general shifts in public perception of the players' form, could also lead to significant price movements. Monitoring these signals will be key to understanding how this market evolves leading up to Oct 13, 2026.