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, 6:59 PM EST
Kalshi
This market focuses on determining which player will win the third set of a specific tennis match at the 2026 US Open. It provides a way to assess the likelihood of either Thiago Agustin Tirante or Adrian Mannarino securing victory in that particular set, reflecting the competitive dynamics of their encounter.
The market resolves based on the outcome of the third set in the specified tennis match between Thiago Agustin Tirante and Adrian Mannarino at the 2026 US Open Men Singles Round Of 128. If Tirante wins the set, his corresponding market resolves to Yes; if Mannarino wins, his market resolves to Yes. Should the match fail to commence due to injury, walkover, forfeiture, or cancellation before any play occurs, both markets resolve to a fair price. Postponements or delays keep the market 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 will do so, while unresolved markets will 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.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders collectively price this market by buying and selling contracts that represent each possible outcome. The current probability reflects the ratio of contract prices and available shares, adjusted for liquidity and trader interest. As the match progresses, updates on player performance, injuries, or weather conditions can cause rapid shifts in these probabilities, driven purely by participant activity on the platform.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of Set 3 is determined by official match results, and the platform will finalize the market based on those authoritative records. No further interpretation or external judgment is needed beyond confirming the publicly reported match details.
Key signals that could shift this market include player injuries, changes in serve performance, breaking points won or lost, and any interruptions such as weather delays. Updates from coaches, medical timeouts, or shifts in crowd support may also influence trader sentiment. As these events occur, real-time reactions from participants on Kalshi can cause noticeable changes in the odds and volume leading up to resolution.