TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 8:11 PM EST
Kalshi
This set of markets focuses on predicting the precise score of a specific tennis match between Elina Svitolina and Solana Sierra at the 2026 US Open. Each market corresponds to a different possible final set score, allowing participants to bet on the exact outcome of the match.
These markets resolve based on the exact set score of the Elina Svitolina vs Solana Sierra women's professional tennis match in the 2026 US Open Women Singles Round Of 128. If the match does not occur before any play due to injury, walkover, forfeiture, or cancellation, all markets resolve to a fair price. Postponements or delays keep markets open until the rescheduled match concludes within two weeks. In cases of retirement during the match, markets that can be settled based on completed play resolve accordingly, while unresolved markets settle at Fair Market Price determined by the Exchange. The Exchange retains sole discretion in determining fair prices when necessary, and is not affiliated with the governing league.
Key signals that could shift odds in this market include player injuries, changes to match conditions such as surface or weather, recent form and head-to-head performance, and any notable statements from players or coaches. As the match nears, betting patterns and any last-minute news updates may also cause price adjustments on Kalshi.