KalshiClosedCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedThis market resolved: Matteo Berrettini (99%)
Resolved: Aug 31, 2026, 10:52 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
Matteo Berrettini
At 7 days out
—
At 24 hours out
79%
ConsensusData quality warningStale data
Data as of Aug 31, 2026, 10:40 PM UTC · policy pm-quality-3
Current implied probability
Matteo Berrettini 99%+20.0pt
Market quality
≤49 / 100
Low quality24h Volume
$4.4M
Liquidity
$2.7M
High liquidityBid / Ask
- / 1.0%
Market data
Updated 5 hours ago
StaleAug 27, 26, 5:15 PMSep 13, 26, 3:00 PM
Probability Timeline
Stan Wawrinka1%
Matteo Berrettini99%
99%
1%
Rules
If the named outcome wins the Berrettini vs Wawrinka professional tennis match in the 2026 US Open Men Singles Round Of 128 after a ball has been played, then the market resolves to Yes.
Settles via:ATP
- The following market refers to the Berrettini vs Wawrinka professional tennis match in the 2026 US Open Men Singles Round Of 128 after a ball has been played.
- If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules.
- If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).
- Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League.
- All trademarks, logos, and brand names are the property of their respective owners.
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Frequently asked questions
- What are the current odds for Berrettini vs Wawrinka?
- Kalshi prices Matteo Berrettini at 99% as of August 31, 2026.
- When does Berrettini vs Wawrinka resolve?
- Berrettini vs Wawrinka is scheduled to resolve on September 13, 2026.
- How is Berrettini vs Wawrinka settled?
- Kalshi settles this market as follows: If the named outcome wins the Berrettini vs Wawrinka professional tennis match in the 2026 US Open Men Singles Round Of 128 after a ball has been played, then the market resolves to Yes.