Arsene Wenger was pleased to see Lucas Perez score his first goals for Arsenal, who beat Nottingham Forest 4-0 in the EFL Cup.
Perez made his second start for the Gunners against Forest and was disappointingly peripheral for the first hour before he got his chance from the penalty spot.
With the Gunners leading through Granit Xhaka’s 30-yard strike, Chuba Akpom went down under a challenge from former Chelsea defender Michael Mancienne and Perez tucked away the resulting spot-kick.
Perez capped an impressive final half an hour by putting Alex Oxlade-Chamberlain through to round off a comprehensive victory
Asked if the two goals would help the confidence of a player who arrived from Deportivo La Coruna for a fee reported to be in the region of £17million, Wenger said: “Of course, a striker is always growing when he scores goals.
“He did well. He’s quick, he’s determined. He uses well his left foot – a bit too much in my taste. He doesn’t use his right enough. Overall he’s like all the left-footed players, you know.
“But I like his second goal because he has shown not only technique but determination and fight for the ball and finishing and I like that. The part he played in the goal of Oxlade-Chamberlain shows his awareness of other people and it is intelligent play.
“But the most important thing for me is that we win the game. Who scores is not so important but for the player individually it’s good because he can convince people he can play for us. It will help himself as well to grow in belief.”