It was a night of plenty of goals and big wins in the Champions League for the likes of Paris Saint-Germain, Liverpool and Manchester City.
At the Parc des Princes, the current holders beat Barcelona 4-2 in a thrilling affair.
Desire Doue opened the scoring in the first half, before Xavi Espart equalized for Barca in the 55th minute.
Lucas Hernandez restored PSG's lead, but Lamine Yamal finished from a tight angle to draw the game level again.
Vitinha and Fabian Ruiz grabbed late goals to ensure the Ligue 1 giants took maximum points.
Manchester City thrashed AEK Athens 5-1 and Liverpool came from two goals down to see off Villarreal 4-3.
Napoli also beat Bodo/Glimt 4-3, while Atletico Madrid played out a 1-1 draw at Stuttgart.
UCL roundup: How Man City, PSG, Barcelona, Liverpool fared on Tuesday night