Ndombele really does take some stopping. He practically walks over a couple of Dinamo players to get into the box before he is finally halted and the ball cleared.

Image source, Getty Images

The game is being played almost exclusively in the Dinamo half.

Arsenal make their first change of the game as Thomas Partey makes way for Dani Ceballos.

Bit of a surprise as that is quite an early departure for Partey and he hadn't been playing too badly.

I'm still baffled by that Ndombele penalty incident. It should have been a spot-kick, right? When you consider some of the ones that have been given this season, that was an absolute stonewall one.

The Son-Kane connection almost brings Spurs another goal as the former finds the latter deep in the box with a cross. Kane's touch is designed to set up Alli for the finish but there are Dinamo defenders there to clear.

Bit of miscommunication between Kieran Tierney and Bukayo Saka as they both go for a loose ball on the edge of the box. Saka is there to it first but scoops his effort over the bar.

Matty AFC: Can someone please explain to me why Holding was the one dropped when Gabriel returned to the squad rather than Luiz? Holding could have a significant future at the club and is already a better defender. Luiz is getting in by name and passing ability only.

If there was a VAR check, it deemed the incident totally fine. Bizarre. Ndombele is moving gingerly but is going to try carry on.

Ndombele will need a bit of treatment. He actually nutmegged Majer, who got no contact on the ball. This has a really good case for being a penalty.

Arsenal start the second half on the front foot once again as Thomas Partey tests Jose Sa with a long ranger. The Olympiakos keeper makes the save.

Tanguy Ndombele goes down in the box after a couple of step-overs. It is a tackle from Lovro Majer that has sent him down. This will surely be looked at again by VAR.

Almost an absolute belter of a pass from Dele Alli, who was looking to whip a long-range delivery behind a defender for Son. Her is only a few inches out.

Soon after, some wrestling for possession in the box ends with Harry Kane seeing a shot deflect over. Flag was up, though.

Image source, Getty Images

Two changes for Olympiakos for the start of the second half.

José Holebas and Konstantinos Fortounis are on for Oleg Reabciuk and Mathieu Valbuena.

Olympiakos' best chances have come from Arsenal's mistakes. If they can cut out the errors at the back then they should see this out comfortably.

Getting back under way in tonight's remaining Europa League games.

Harry Kane's opener was just the fourth goal Dinamo Zagreb have conceded in their last nine Europa League games.

You can see why. They are well organised.

Dinamo have managed just the three touches so far in the Spurs box, all coming near the very edge. They haven't really threatened at all.

It has hardly been a procession of Spurs chances either, but they look for more of a danger to the current scoreline.

Kane is running it, Lamela is looking decent.

Manchester United

Manchester United boss Ole Gunnar Solksjaer talking to BT Sport: That makes it harder but it was always going to be down to the second game.

Henderson can save it of course, but we should have attacked the ball. We were a long way off it today.

We were too slow with the possession, it is sometimes hard off the back of a game like Manchester City.

Diallo is creative, plays with freedom. Amad a nice goal, he still has loads to learn and will be better for that.

All very comfortable so far for Spurs.

Referee Serdar Gozubuyuk suddenly changes it up and books Eric Dier for bringing down Bruno Petkovic midway inside the Spurs half in added time. The free-kick comes to nothing and that will be that for now.