KalshiSports
Joao Fonseca to Win a Major in 2026
In 2026
Ends Jan 1, 2027
Bet NowDisclosure
18+ only. Event contracts carry significant risk and are not suitable for everyone, you can lose the entire amount you commit. Not available in all jurisdictions; restrictions and eligibility requirements apply.
- Joao Fonseca26.5K VOL.——
Rules Summary
If Joao Fonseca wins a tennis major (the Australian Open, the U.S. Open, the French Open, or Wimbledon) before Jan 1, 2027, then the market resolves to Yes.
Timeline and Payout
- Opened
- Dec 17, 2025, 5:00 PM
- Closes
- Jan 1, 2027, 4:59 AM
- Pays out
- 0.5 hours after close
Series KXGRANDSLAMJFONSECA · Event KXGRANDSLAMJFONSECA-26 · Market KXGRANDSLAMJFONSECA-26