Joao Fonseca to Win a Major this year

Joao Fonseca to Win a Major this year

$22,304 vol

Order book

Market Rules

Resolves Yes if Joao Fonseca wins a tennis major (the Australian Open, the U.S. Open, the French Open, or Wimbledon) before Jan 1, 2027.Outcome verified from ESPN, The New York Times, the Associated Press, and Reuters.

Timeline and payout

Market openDec 17, 2025 · 12:00pm EST

Market closesAfter the outcome occurs

Projected payout30 minutes after closing

This market will close and expire early if the event occurs. Otherwise, it closes by Dec 31, 2026 at 11:59pm EST.

SeriesKXGRANDSLAMJFONSECA

EventKXGRANDSLAMJFONSECA-26

MarketKXGRANDSLAMJFONSECA-26

Insider trading is prohibited

The following are prohibited from trading this contract:

Persons who are employed by any of the Source Agencies are not permitted to trade on the Contract.
Persons who hold any material, non-public information on the Underlying are not permitted to trade on the Contract.