Arsenal made a statement to the Champions League as they smashed RC Lens to win Group B.
The Gunners have handled their return to Europe's top table with confidence but the same cannot be said for Manchester United, who are once again staring group-stage elimination in the face. They drew at Galatasaray in the early kick-off.
Real Madrid also secured their seeding for the last-16 draw after a thrilling win over Napoli and PSV booked their spot in the next round with a dramatic comeback win at Sevilla.
Newcastle will go into the final matchday of the Champions League group stage out of the qualification places for the knockouts
A controversial 1-1 draw at Paris Saint-Germain handed the French side the advantage in reaching the next stage, while Borussia Dortmund beat AC Milan to book their spot.
Manchester City came from two goals down to win at home to RB Leipzig and win their group with Atletico Madrid, Lazio and Barcelona also through.