Liverpool kick their pre-season preparations up a notch as the Champions League holders take on Jurgen Klopp's former team, Borussia Dortmund, in the USA.
Klopp's side have eased to comfortable victories over Tranmere (6-0) and Bradford City (3-1) so far this summer, but Bundesliga runners-up Dortmund will offer a completely different test at Notre Dame Stadium.
Ahead of the match, Klopp said of the challenge: "I’m excited about having the first proper test.
"It will probably be a rather young team will face a very good team; let’s guess Borussia Dortmund change the 60-30 rhythm for the players, then pretty much all the big guns will start tomorrow. And that will be a tough game.
"But how it always is in football, even in a pre-season game you play it and want to win it. Last year we tried the same [against Dortmund in pre-season] and it didn’t work out. It had not a massive influence.
"It’s always a pre-season game still but you can sometimes learn more from a defeat. I still hope we can learn a lot tomorrow from a good game."
Here's how to follow all the action on tour...
Liverpool vs Borussia Dortmund kicks off at 8:05pm ET on Friday night, which makes it 1:05am BST on Saturday morning for fans in the UK.
The match can be viewed via a live stream on LFCTV or Liverpool's official website.
LFCTV is £7 a month or £45 for a discounted 12-month pass. LFCTV GO is £4.99 per month or £49.99 for the year.
Standard Sport will also have full coverage of the contest via our live blog.
