Arsenal marked their Champions League return in style by hammering PSV Eindhoven 4-0 at the Emirates Stadium.

Mikel Arteta's side delivered a perfect performance after six years away from Europe's premier cup competition to head into the North London Derby against Tottenham this Sunday, live on Sky Sports, in fine form.

Bukayo Saka put the hosts ahead in just the eighth minute with a close-range tap-in and then Leandro Trossard fired home from the edge of the area.

Gabriel Jesus missed several first-half chances but finally added the third before the break and then Martin Odegaard wrapped up a superb display with an unstoppable drive from the edge of the box during the second half.

Saka began the first-half rout when Odegaard's shot from just inside the area was parried into the path of the winger, who made no mistake from close range.

Emile Smith Rowe made his first appearance of the season as a second-half substitute which lifted the Arsenal crowd once more and within two minutes, he was involved as Odegaard fired hard and low into the bottom left corner from 25 yards.

Arsenal manager Mikel Arteta: "It was a beautiful night. After such a long time we needed to produce the right performance to try to win the game.

"It was great to see the atmosphere, the Champions League music. It was getting a bit emotional before. We showed in both boxes we were exceptional and that was the difference.

"I was really excited about [the game]. I don't show that too much. It's part of the journey, it started last year. We earned the right to be in this competition which is where we have to be as a club and now we have a responsibility to produce to stay at this level.

"From box to box, there were things we should have done much better. But at the same time to play the way they play in certain moments and to score four goals in the Champions League against a team that hasn't lost a game, credit to them."