Dejan Kulusevski reveals main difference between Arsenal and Tottenham | OneFootball

All three of the Gunners' goals hit Spurs at their weak points, with Pierre-Emile Hojbjerg's own goal and Kai Havertz's header coming from corners and Bukayo Saka's strike finishing a fine move at the end of a swift counter attack. Cristian Romero and Son Heung-min replied for the hosts in the second half but they couldn't quite mount a full comeback.

When asked about the gap between Arsenal and Spurs, Kulusevski said: "It is not [big] but they are much more disciplined and more mature. That is where we are lacking.

"They score on corners. We concede. It is quite easy. It is about being strong in difficult moments like a set piece. The second goal is too easy. A long ball from Kai to Saka and it is 2-0. We have to improve on that. You cannot concede easy goals like that.

Spurs were undone on set pieces again / Clive Rose/GettyImages

"[Mentality] is all in life. That is the only thing that matters: the head. You can be how good you want in football, but you have got to be strong in every situation.

"Of course, Arsenal have obviously done that in the last period. They fight to win the league. We still have to do that. We are improving in other areas. We still lack a little bit in that part."

Kulusevski added: "Talking about mentality, do you think that it is easy to be down 3-0 at half-time and then go out and play 3-2 against the ones that are first?