Arsenal defender Hector Bellerin has said that there is a lot more to come from young striker Gabriel Martinelli after his impressive performance against Standard Liege.

The Brazilian teenager scored twice in two minutes as Arsenal beat their Belgian opponents 4-0 in the Europa League, making it four goals from two starts following his EFL Cup brace against Nottingham Forest last month.

Bellerin, who was captain for Thursday's game, told BT Sport: "He's keeping his head down, working very hard, listening to the coaches, he's listening to the players and it shows on the pitch.

"He's doing what the coaches ask him to do which is the most important thing, and he's still very young. I'm sure there's a lot more to come from him."

Arsenal's win takes them clear at the top of Group F with six points, having scored seven goals in their opening two group games while also keeping two clean sheets.