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 9, 1:39 PM EST
Polymarket
This market refers to the tennis match between Eduardo Ribeiro and Lautaro Midon in the Antofagasta, originally scheduled for October 9, 2026 at 9:00AM ET. This market will resolve to 'Eduardo Ribeiro' if Eduardo Ribeiro advances against Lautaro Midon. This market will resolve to 'Lautaro Midon' if Lautaro Midon advances against Eduardo Ribeiro. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Eduardo Ribeiro and Lautaro Midon in the Antofagasta, originally scheduled for October 9, 2026 at 9:00AM ET. This market will resolve to 'Eduardo Ribeiro' if Eduardo Ribeiro advances against Lautaro Midon. This market will resolve to 'Lautaro Midon' if Lautaro Midon advances against Eduardo Ribeiro. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 23, 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often offer a different perspective than traditional sportsbooks. Sportsbooks set lines to balance their risk and incorporate a profit margin, while this market reflects the aggregate wisdom of crowd predictions. Discrepancies can arise from differing information sources, biases, or simply variations in how each assesses the probability of an event. If there’s a significant difference, it might indicate that prediction market traders believe they have an informational advantage or a different understanding of the players' capabilities than sportsbook operators.
This market resolves around Oct 16, 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 Antofagasta match between Eduardo Ribeiro and Lautaro Midon. The platform will verify the result against publicly available sources to determine the winning outcome and distribute payouts to those who correctly predicted the result. Traders should monitor official sources for the final result as the resolution date approaches.
Several factors could influence the price movement of this market. Any news regarding player injuries, changes in team strategy, or even weather conditions could shift trader sentiment. Unexpected announcements about player form or performance could also have a significant impact. Furthermore, large trades by influential market participants can create short-term price fluctuations. Monitoring news sources and observing trading volume on Polymarket can provide insights into potential catalysts that may move the market before Oct 16, 2026.