The first matchup we will be looking at is Arsenal vs Valencia. Arsenal have been in terrible form domestically having lost their last three matches. However, their form in the Europa league has been impressive. They defeated a strong Napoli side with ease in the previous round of the competition. The competition does not get easier for the Gunners though, in this round they will face a tough Valencia team that is full of belief. There will also be added pressure for Arsenal, as their most likely route back to the Champions league would now seem like the Europa league.