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 26, 5:27 PM EST
Kalshi
This market tracks the outcome of the first set in a professional tennis match between Heather Watson and Angela Fita Boluda during the 2026 US Open Women Singles Qualification Round 2. It focuses on determining which player will claim victory in the initial set of the match. The result reflects the competitive performance of both athletes in the early stages of their encounter.
The market resolves based on the winner of the first set in the specified tennis match. If the match does not commence due to injury, walkover, forfeiture, or cancellation before any play occurs, the market settles at a fair price. Postponements or delays allow the market to remain open until the rescheduled match concludes, with a two-week window for closure. In cases of retirement during the match, outcomes that can be determined from completed play are settled accordingly, while unresolved markets are priced fairly at the Exchange's discretion. Kalshi clarifies it holds no official affiliation with the governing league, and all trademarks remain property of their respective owners.