Borussia Dortmund concluded their pre-season training on Sunday with an incredibly humbling 4-0 defeat to Premier League side Liverpool at Anfield.
Despite playing a strong team in the first half, Jurgen Klopp's side found themselves two goals down after just 15 minutes, through some individual brilliance from Daniel Sturridge and a well-timed header from recent transfer Dejan Lovrens.
Things didn't get much better for the Bundesliga side as Liverpool added to their tally through Philippe Coutinho and Jordan Henderson in the second half and doubling their team's lead.
In the end, only one team seemed interested in turning up, offering plenty of hope for Liverpool in the coming title race while Dortmund hobble back to Germany with plenty of questions to answer.
Here's what Klopp will hopefully have taken from such a defeat.