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 30, 2:20 PM EST
Kalshi
Another pair of professional tennis players will face off in a match where the duration, measured by games played, is the focus. Bettors can assess whether the contest will be brief or prolonged, influenced by the athletes' strategies and past performance patterns.
These markets resolve based on the total number of completed games in the full match between Sho Shimabukuro and Arthur Rinderknech at the 2026 US Open Men Singles Round Of 128. If the match does not occur before any ball is played due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If postponed or delayed, the market remains open until the rescheduled match concludes, with resolution within two weeks. In case of retirement, markets can resolve based on completed play; otherwise, unresolved markets resolve to Fair Market Price at the Exchange's discretion. All markets are independent but share these core conditions.