TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 13, 10:11 PM EST
Polymarket
This market tracks the outcome of the tennis match between Ben Shelton and Brandon Nakashima at the National Bank Open on Polymarket, with Ben Shelton currently at 100.0%. Resolution will be based on official results from https://www.atptour.com/en/scores/current. The match is scheduled to take place on August 13, 2026 at 8:00PM ET, and this date marks the key event to watch for confirmation of who advances.
This market refers to the tennis match between Ben Shelton and Brandon Nakashima in the National Bank Open, originally scheduled for August 13, 2026 at 8:00PM ET. This market will resolve to 'Ben Shelton' if Ben Shelton advances against Brandon Nakashima. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Ben Shelton. 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 resolves around Aug 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is based on the official match conclusion, and the market settles accordingly, reflecting the actual winner as reported by authoritative sports news and tournament organizers.
Injuries, weather delays, or recent match performances can shift sentiment and move this market. Key moments like practice sessions, player interviews, or betting trends may also influence trader behavior. Any last-minute news affecting either competitor’s readiness or form could cause rapid price swings as participants adjust their positions before the match concludes.