Spanish giants, Atletico Madrid thrashed Portugues side Porto in the final group game on Tuesday to seal qualification for the Champions League round of 16.
Atletico had started the day at the bottom of the group, needing an outright win and for other results to go in their favour, for a spot in the next round.
After a goalless first half, the Spanish champions continued to pile up pressure on their hosts and succeeded in scoring three second-half goals.
In an extraordinary match that saw three players shown red cards, Atletico stunned their hosts 3-1 to leapfrog them into second spot in the group standing.
The other game of the group saw Liverpool beat AC Milan 2-1 at San Siro, with Divock Origi and Mohamed Salah scoring for Liverpool while Fikayo Tomori netted Milan’s goal.
The Reds became the first English side to win all six Champions League group games as they completed a perfect journey into the knockout stage