Atletico Madrid have beaten Liverpool 1-0 in their round 16 first leg match this morning.
Saul Niguez scored the winning goal in the 4th minute of the first half.
Liverpool are the defending champions.
In another match, Borussia Dortmund beat Paris Saint-Germain 2-1.
Erling Haland scored twice for Dortmund while Neymar scored for PSG.
