Defending champions the USA take on minnows Vietnam to kick off their Women’s World Cup campaign.
The Group E fixture is a very early start for UK-based fans on Saturday morning - or a very late one on Friday night, depending on your preference - with a 2am BST start.
Despite being the overwhelming favourites to win this game, the margin for error is low for the United States given Portugal and the Netherlands are two tough nuts to crack in their other group games.
Vietnam are playing in their first World Cup and will be highly motivated in their role as underdogs for what is a fairly politically-charged fixture.
Anything but a big win for the States will be seen as a surprise.
Where to watch USA vs Vietnam
TV channel: In the UK, the game will be broadcast live and for free on BBC One with coverage starting at 1.45am BST before kick-off at 2am.