TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 14, 8:37 AM EST
Polymarket
This market refers to the tennis match between Matisse Bobichon and Billy Harris in the Roanne, originally scheduled for October 12, 2026 at 4:00AM ET. This market will resolve to 'Matisse Bobichon' if Matisse Bobichon advances against Billy Harris. This market will resolve to 'Billy Harris' if Billy Harris advances against Matisse Bobichon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Matisse Bobichon and Billy Harris in the Roanne, originally scheduled for October 12, 2026 at 4:00AM ET. This market will resolve to 'Matisse Bobichon' if Matisse Bobichon advances against Billy Harris. This market will resolve to 'Billy Harris' if Billy Harris advances against Matisse Bobichon. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, incorporating a profit margin. This market, however, is driven by individuals freely trading based on their own analysis and information. If prediction market odds diverge significantly from sportsbook odds, it may indicate disagreement about the true probability of an outcome, or that the market has identified information not yet fully priced into sportsbook lines.
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 corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price adjusts to reflect the collective assessment of the event's likelihood. The current price reveals what the crowd believes is the probability of a particular player winning the Bobichon vs Harris match, and this price will fluctuate until the market resolves.
This market resolves around Oct 19, 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 Bobichon vs Harris match, as reported by recognized sports authorities. Traders will then be able to claim their winnings based on the final outcome. The platform will verify the result against publicly available data to ensure accuracy and transparency in the resolution process.
Several factors could influence the price of this market before Oct 19, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift expectations. Unexpected announcements about strategy or team composition could also impact trading activity. Furthermore, large trading volume from informed participants could indicate new information entering the market, causing price adjustments. Monitoring news sources and observing trading patterns will be key to understanding potential movements in this market.