The 2025 KIOTI GSOC Tahoe was held from November 4 to 9 at the Tahoe Blue Event Center in Stateline, Nevada. It was the third Grand Slam event of the 2025âÂÂ26 curling season, and was that season's edition of The National, which was rebranded for the event. The event was also the first Grand Slam of Curling event to take place outside of Canada.
The top 16 ranked men's and women's teams on the World Curling Federation's world team rankings as of October 22, 2025, qualified for the event. However, the Grand Slam of Curling may fill one spot in each division as a sponsor's exemption. In the event that a team declines their invitation, the next-ranked team on the world team ranking is invited until the field is complete. In a first, an "All-Star Team" that is led by Pro Football Hall of Famer Jared Allen was also invited by the Grand Slam of Curling to compete in the men's field.
Top world team ranking men's teams:
Sponsor's Exemption:
"All-Star Team":
Top world team ranking women's teams:
The teams are listed as follows:
Final Round Robin Standings
All draw times are listed in Pacific Time ().
Tuesday, November 4, 8:00 am
Tuesday, November 4, 11:30 am
Tuesday, November 4, 3:00 pm
Tuesday, November 4, 6:30 pm
Wednesday, November 5, 8:00 am
Wednesday, November 5, 11:30 am
Wednesday, November 5, 3:30 pm
Wednesday, November 5, 7:30 pm
Thursday, November 6, 8:00 am
Thursday, November 6, 11:30 am
Thursday, November 6, 3:30 pm
Thursday, November 6, 7:30 pm
Friday, November 7, 8:00 am
Friday, November 7, 11:30 am
Friday, November 7, 3:30 pm
Friday, November 7, 7:30 pm
Saturday, November 8, 8:00 am
Saturday, November 8, 3:30 pm
Saturday, November 8, 7:30 pm
Sunday, November 9, 11:30 am
Final Round Robin Percentages
The teams are listed as follows:
Final Round Robin Standings
All draw times are listed in Pacific Time ().
Tuesday, November 4, 8:00 am
Tuesday, November 4, 11:30 am
Tuesday, November 4, 3:00 pm
Tuesday, November 4, 6:30 pm
Wednesday, November 5, 8:00 am
Wednesday, November 5, 11:30 am
Wednesday, November 5, 3:30 pm
Wednesday, November 5, 7:30 pm
Thursday, November 6, 8:00 am
Thursday, November 6, 11:30 am
Thursday, November 6, 3:30 pm
Thursday, November 6, 7:30 pm
Friday, November 7, 8:00 am
Friday, November 7, 11:30 am
Friday, November 7, 3:30 pm
Friday, November 7, 7:30 pm
Saturday, November 8, 8:00 am
Saturday, November 8, 11:30 am
Saturday, November 8, 7:30 pm
Sunday, November 9, 4:00 pm
Final Round Robin Percentages