Arsenal advanced to the semi-finals of the Europa League with a 1-0 win at Napoli, resulting in a 3-0 aggregate victory. 

The Gunners headed into this clash full of confidence following their 2-0 triumph over Carlo Ancelotti’s side at the Emirates Stadium and completed the job at Stadio San Paolo.

Napoli missed a host of chances throughout, but the decisive goal was scored in the first half, as Alexandre Lacazette scored a sumptuous effort from a free-kick for Arsenal.

Pierre-Emerick Aubameyang came close to scoring a second after the interval, but Alex Meret made a sublime save to deny the Gabon international. 

Arsenal will face Valencia over two legs in the Europa League semi-finals. 

Here are four findings from the win in Naples.