The NBA Cup final (the championship game of the in-season tournament) is scheduled for December 16, 2025.
Date and context
The 2025 NBA Cup schedule runs from group play starting October 31 through knockout rounds in December, with the final set for December 16. The semifinals are on December 13, and the championship game is on December 16 at T-Mobile Arena in Las Vegas.
Time and location
Event listings for T-Mobile Arena show the NBA Cup championship on Tuesday, December 16, 2025, with doors at 4:00 p.m. local time and tipoff at 5:30 p.m. local (Pacific) time. The NBA and media schedules also confirm December 16 as the date for the final round of the 2025 NBA Cup.