United will face Celtic in a pre-season friendly in Canada on either July 16 or 17, Reds Away sources have revealed.
Though the fixture has yet to be confirmed, it is claimed plans will be finalised in the next few days and that the match will take place at the 49,539-capacity Rogers Centre (pictured) in Toronto, Ontario.
It would be the reds' first friendly of the 2010 pre-season campaign and would be less than a week after the World Cup final.
The second game, already confirmed, will be played on July 29 in Mexico, against Club Deportivo Guadalajara.
Both stadiums have artificial surfaces.