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: Aug 31, 8:35 PM EST
Kalshi
This market tracks who will win the second set of a professional tennis match between Ben Shelton and Tallon Griekspoor at the 2026 US Open. The outcome depends solely on the result of that specific set, regardless of the overall match result. Settlement considers potential match disruptions like injuries, cancellations, or retirements.
The market resolves based on which player wins the second set of the specified tennis match. If the match does not start due to injury, walkover, forfeiture, or cancellation, it settles at a fair price. Postponements keep the market open until the rescheduled match concludes. If a player retires during the match, settled markets depend on completed play; unresolved markets settle at a fair market price determined by the Exchange. Kalshi is not affiliated with the governing league, and all trademarks belong to their respective owners.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match record — specifically, which player claims set two — and will be finalized once that data is widely reported and immutable.
Key signals that could shift this market include updates on player injuries, weather forecasts affecting match conditions, recent form or performance in practice sessions, and any last-minute changes to the match schedule. As these developments emerge, traders may adjust their positions, causing noticeable swings in the odds and overall market sentiment leading up to Aug 30, 2026.