TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 12:50 PM EST
Kalshi
This market focuses on determining which player will win the second set of a specific tennis match at the 2026 US Open. It reflects the competitive performance of the two athletes during that particular segment of play. The outcome depends entirely on the match's progression and final score in set two.
The market resolves based on which player wins the second set of the designated 2026 US Open Men Singles Round Of 128 match between Sho Shimabukuro and Arthur Rinderknech. If the match fails to commence due to injury, walkover, forfeiture, or cancellation before any ball is played, the market settles at a fair price. Postponements or delays allow the market to remain open until the rescheduled match concludes within two weeks. In cases of retirement during the match, markets can resolve based on completed play; unresolved markets settle at a fair market price determined by the Exchange. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.
This market resolves around Aug 30, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winner of set two is determined by the official match score, and this market will close as soon as that information is widely and reliably reported.
Key signals include player form in practice sessions, injury updates, or weather conditions affecting play. Any shift in momentum or strategy during the first set could also sway expectations for Set 2. As Aug 30, 2026 approaches, real-time performance metrics and crowd reactions may cause rapid adjustments in this market, reflecting the latest information available to traders.