TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 11, 6:33 PM EST
Polymarket
This market refers to the tennis match between Nicolas Hollender and Bernardo Casares in the M15 Quito, Qualifying, originally scheduled for October 11, 2026 at 2:00PM ET. This market will resolve to 'Nicolas Hollender' if Nicolas Hollender advances against Bernardo Casares. This market will resolve to 'Bernardo Casares' if Bernardo Casares advances against Nicolas Hollender. 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 Nicolas Hollender and Bernardo Casares in the M15 Quito, Qualifying, originally scheduled for October 11, 2026 at 2:00PM ET. This market will resolve to 'Nicolas Hollender' if Nicolas Hollender advances against Bernardo Casares. This market will resolve to 'Bernardo Casares' if Bernardo Casares advances against Nicolas Hollender. 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.
Generally, prediction market odds often reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks may incorporate factors like house edges and perceived public biases into their pricing. This market, however, is driven purely by traders’ willingness to buy or sell, aiming to accurately predict the outcome. While sportsbooks may initially set odds based on player rankings and historical data, the prediction market can adjust rapidly as new information emerges or sentiment shifts. It's worth comparing the implied probabilities to see where discrepancies lie.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of a particular outcome. As more shares are purchased for one outcome, its price increases, reflecting a higher implied probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the collective intelligence of the market participants. This dynamic pricing ensures that the market reflects the most up-to-date predictions based on available information and trader sentiment.
This market resolves around Oct 18, 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 Nicolas Hollender versus Bernardo Casares tennis match in Quito. The platform will verify the winner against established sports data sources to determine the winning outcome. Traders who held shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution. Keep an eye on the official tournament results as they become available.
Several factors could influence this market before resolution. Any news regarding player injuries, changes in playing conditions (weather, court surface), or unexpected performance in preceding matches could shift trader sentiment. Significant betting activity from informed traders could also cause price movements. Furthermore, updates on player form, coaching changes, or even social media commentary could all contribute to changes in the implied probabilities. Monitoring these signals will be key to understanding potential shifts in this market as the event approaches.