TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 11:22 AM EST
Kalshi
This market focuses on predicting which player will win the first set of a professional tennis match between Rei Sakamoto and Karen Khachanov. The outcome depends solely on the result of the first set, regardless of the overall match result. It reflects the competitive dynamics and performance of both players in the early stages of their encounter.
The event determines the winner of the first set in the Rei Sakamoto vs. Karen Khachanov match at the 2026 ATP Almaty Round of 32. If either player wins the first set, the corresponding market resolves to Yes. If the match does not commence due to injury, walkover, forfeiture, or cancellation before any ball is played, the market resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes, with a two-week window for closure. In cases of retirement during the match, markets that can be settled based on completed play will resolve accordingly, while unresolved markets will settle at a Fair Market Price determined by the Exchange. Kalshi is not affiliated with the governing league, and all trademarks remain property of their respective owners.