TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 29, 6:00 PM EST
Polymarket
This market refers to the tennis match between Yosuke Watanuki and Hayato Matsuoka in the Vancouver, originally scheduled for July 29, 2026 at 1:00PM ET. This market will resolve to 'Yosuke Watanuki' if Yosuke Watanuki advances against Hayato Matsuoka. This market will resolve to 'Hayato Matsuoka' if Hayato Matsuoka advances against Yosuke Watanuki. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 Yosuke Watanuki and Hayato Matsuoka in the Vancouver, originally scheduled for July 29, 2026 at 1:00PM ET. This market will resolve to 'Yosuke Watanuki' if Yosuke Watanuki advances against Hayato Matsuoka. This market will resolve to 'Hayato Matsuoka' if Hayato Matsuoka advances against Yosuke Watanuki. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 in this market often differ from traditional sportsbook lines due to the decentralized nature of trading. While sportsbooks may set their odds based on broader public betting trends and proprietary models, prediction markets let participants bet directly on their beliefs, which can lead to sharper or more volatile pricing depending on recent news, player form, or injury updates.
This market resolves around Aug 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the official match outcome as reported by authoritative sports news outlets and tournament organizers, ensuring a clear and transparent resolution for all participants on Polymarket.
Injuries, weather delays, or changes in player form leading up to the contest could shift probabilities in this market. Key signals include pre-match practice results, recent head-to-head performance, and any last-minute updates from coaches or medical staff. As these developments emerge, traders on Polymarket may adjust their bets, causing noticeable price swings ahead of Aug 5, 2026.