Yes, you are right. At that time, Tottenham also missed 2 big chances to goals. And they had 16 shots and 5 shots on target, but only 1 goal. Moreover, at that time, Az Alkmaar also got a red card, unfortunately Tottenham was unable to optimize the chances to add a score. Fortunately, they have eluded 1-0 until the end of the victory. But this time, Tottenham must be more careful again because Az Alkmaar is very solid and highly motivated after eliminating Galatasaray.
Now, they have arrived at Akmaar and started to try the field. Well, big hope the best for them.
Source: Tottenham At work in Alkmaar
Eliminating a top side like Galatasaray will definitely improve the confidence and belief of the AZ Alkmaar players and manager. To them now, they have all it takes to conquer the whole of their opponents en route to winning the UEFA Europa League competition and when a teams possesses such confidence, it'll be very detrimental to underrate them. I don't think Tottenham Hotspur manager Ange Postecoglou will want to underestimate the strength of the Dutch team so I expect him to adopt his best playing style in their game tonight. Now, they have arrived at Akmaar and started to try the field. Well, big hope the best for them.
Source: Tottenham At work in Alkmaar