And before you ask: this is the real deal. It's a regular season game.
As confirmed by the NBA, the Raptors will take on the Orlando Magic in London, England at the O2 Arena on January 14th next year. This will be the sixth NBA regular season game played in London since 2011.
The Raptors are no strangers to international games. If you recall, they were one of the first two teams to play regular season games in London. On March 4th and 5th in 2011, the Raptors faced off against the (then) New Jersey Nets.