Unai Emery's side is preparing for the Europa League final against Chelsea in Baku.
Ahead of the crucial game, Emery said that Arsenal will be coming up against one of the top five players in world football.
"Hazard is a player of instants, but decisive instants. It is what we have to avoid," Emery told
El Mundo.
" Chelsea is capable of winning thanks to them, and that ability I have only seen in (Lionel) Messi, Cristiano (Ronaldo), Neymar or (Mohamed) Salah. For me, it is the quintet of the best in the world."
The final is scheduled on May 29, at 8pm BST, Baku Olympic Stadium.
