Gauff vs Sierra
Gauff vs Sierra
FULL-TIME
🇺🇸
Coco Gauff
6
6
🇦🇷
Solana Sierra
1
1
Coco Gauff
Yes
Coco Gauff
Yes
Solana Sierra
No
Solana Sierra
No
Market Rules
Coco Gauff
If Coco Gauff wins the Gauff vs Sierra professional tennis match in the 2026 United Cup Group A after a ball has been played, then the market resolves to Yes. Sources from Fox Sports, ESPN, and The Wall Street Journal.
The following market refers to the Gauff vs Sierra professional tennis match in the 2026 United Cup Group A 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).
Timeline and payout
Market openJan 1, 2026 · 9:21pm EST
Market closedAfter the outcome occurs
Paid out5 minutes after closing
SeriesKXUNITEDCUPMATCH
EventKXUNITEDCUPMATCH-26JAN03GAUSIE
MarketKXUNITEDCUPMATCH-26JAN03GAUSIE-GAU
Insider trading is prohibited
The following are prohibited from trading this contract:
- Current and former players, coaches, and staff of the league, association, or organization(s) governing the event. For college leagues/associations specifically, or where otherwise appropriate (as identified by the Exchange), this applies to current and former players/coaches/staff of the specific teams in <event> rather than the league/association as a whole (e.g., if the Division I Gonzaga Men’s Basketball Team is playing in <event>, this prohibition will restrict trades by current/former players of that team, rather than all current/former players/coaches/staff in any NCAA sport).
- Paid employees of the league and league participants
- Owners of teams and the league
- and household members and immediate family of all above
- 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.