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 31, 7:21 PM EST
Polymarket
This market refers to the doubles tennis match between Hsu/Watanabe and Lammons/Withrow in the Vancouver, originally scheduled for July 31, 2026 at 6:30PM ET. This market will resolve to 'Hsu/Watanabe' if the team of Hsu/Watanabe advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Hsu/Watanabe. 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 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 Hsu/Watanabe and Lammons/Withrow in the Vancouver, originally scheduled for July 31, 2026 at 6:30PM ET. This market will resolve to 'Hsu/Watanabe' if the team of Hsu/Watanabe advances against Lammons/Withrow. This market will resolve to 'Lammons/Withrow' if the team of Lammons/Withrow advances against Hsu/Watanabe. 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 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.
Key signals that could shift this market include player injuries, changes to team lineups, weather conditions on match day, and evolving pre-match betting trends. Any unexpected developments — such as strategic adjustments by coaches or last-minute roster changes — may also influence trader sentiment. As Aug 7, 2026 approaches, real-time updates from practice sessions, media reports, and betting volume spikes will likely drive price movements on Polymarket.