1st Round 3-Ball: Rai/Day/Morikawa
1st Round 3-Ball: Rai/Day/Morikawa
Begins on Thursday · Jun 18, 6:45am EDT
Chance
Aaron Rai beats Day and Morikawa
--%
Aaron Rai beats Day and Morikawa
--%
Collin Morikawa beats Rai and Day
--%
Collin Morikawa beats Rai and Day
--%
Jason Day beats Rai and Morikawa
--%
Jason Day beats Rai and Morikawa
--%
Market Rules
Aaron Rai beats Day and Morikawa
If Aaron Rai is determined to have won the 3-ball matchup among Aaron Rai, Jason Day, and Collin Morikawa in the 1st round of the 2026 U.S. Open, then the market resolves to Yes. Sources from Fox Sports, ESPN, the Governing League, and Golf Channel.
Tie Resolution
If multiple participants are tied for the 3-ball lead at the end of the round:
- Yes payout: $1/N, rounded down to the nearest cent (N = number of tied participants)
- No payout: $1 minus the Yes payout
Withdrawal Rule
If a golfer withdraws prior to teeing off, all markets will resolve to fair market value.
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Timeline and payout
Market openJun 16, 2026 · 10:12am EDT
Market closesAfter the outcome occurs
Projected payout5 minutes after closing
SeriesKXPGA3BALL
EventKXPGA3BALL-USO26R1ARAIJDAYCMOR
MarketKXPGA3BALL-USO26R1ARAIJDAYCMOR-ARAI
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.