KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
Yes 57%-3.0pt
Market quality
74 / 100
Medium quality24h Volume
$528.8
Liquidity
$46.5K
High liquidityBid / Ask
57.0% / 58.0%
Spread
1.0 pt
Tight spreadMarket data
Updated 9 minutes ago
Feb 10, 26, 3:00 PM UTCSep 29, 26, 2:00 PM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Will Carlos Alcaraz win at least 2 Grand Slams in 2026?
Manifold MarketsWhich man younger than Carlos Alcaraz will win the most Grand Slam titles by the end of 2030?
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KalshiUS Open ATP: Ben Shelton vs Carlos Alcaraz
PolymarketBen Shelton vs Carlos Alcaraz: Exact Match Score
KalshiRules
If Carlos Alcaraz wins at least 2 tennis Grand Slams in 2026, then the market resolves to Yes.
- A tennis Grand Slam refers to one of the four major annual tournaments officially designated by the sport’s governing bodies: the Australian Open, French Open, Wimbledon, and the US Open.
- Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League.
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Open markets
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- Linda Noskova-5.0pt25.5%
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POLYMARKETCounter-Strike: G2 vs Astralis (BO3) - FISSURE PLAYGROUND Group A
- 2 Winner+33.0pt100%
- O/U 2.5 Games+57.0pt100%
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+29 more outcomes
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- Barcelona18.1%
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ROBINHOOD (ROTHERA)Aryna Sabalenka vs Linda Noskova Quarter Finals match
- Aryna Sabalenka72.6%
- Linda Noskova27.4%
- Total Vol
- $18.1K
- 24h Vol
- $2.2M
KALSHIUS Open Men's Singles Winner
- Carlos Alcaraz57%
- Alexander Zverev+5.0pt26%
- Ben Shelton9%
+45 more outcomes
- Total Vol
- $28M
- 24h Vol
- $2.2M
KALSHIClub Brugge vs Aston Villa
- Aston Villa+49.0pt87.1%
- Tie-17.0pt9.9%
- Club Brugge-31.0pt3%
- Total Vol
- $2.5M
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Frequently asked questions
- What are the current odds for Carlos Alcaraz: Grand Slam wins in 2026?
- Kalshi prices Yes at 57% as of September 8, 2026.
- When does Carlos Alcaraz: Grand Slam wins in 2026 resolve?
- Carlos Alcaraz: Grand Slam wins in 2026 is scheduled to resolve on September 29, 2026.
- How is Carlos Alcaraz: Grand Slam wins in 2026 settled?
- Kalshi settles this market as follows: If Carlos Alcaraz wins at least 2 tennis Grand Slams in 2026, then the market resolves to Yes.