The problem with Wenger’s defensive strategy
The lack of synchronicity between the instructions of the defenders and the midfielders is shown. While the back-four push up to play a high line, the midfield doesn’t follow suit. In fact, they are more concerned with shape - which is all well and good - but by not getting tight, they are essentially allowing the opposition at them. This makes it ripe for Dortmund to attempt the ball over because they are not under pressure to make the pass. At times on Tuesday night, the two conflicting strategies meant the positions collapsing on each other as the midfield dropped deep in their own half, pressing too late and the back-four pushing up. In the second-half, particularly that was the case as Arsenal were unable to get out of their own half.
Dortmund press Arsenal’s full-backs
Bakary Sagna was targeted by Dortmud’s pressing, particlarly early on. Whenever the ball reached the wide areas, he was instantly surrounded and making it difficult to find a pass through. The tactic was very effective in the first-half when Arsenal tried to get on the offensive so much so, it’s a wonderment more teams don’t do it more often. Full-backs have such a prominent role in a building attacks and the fact that they stopped him getting forward, affected Arsenal’s game. The knock on feature in pressing a full-back is that it then limits the angles he can pass the ball. Here, Sagna is not offered a 360 degree vision as the side to his stronger foot is closed off due to the touchline. He is thus compelled to pass it back or to the congested centre or else, to try and find a way past Grosskreutz who gets tight.