Arsenal boss Arsene Wenger has ruled out Krystian Bielik playing this season.

Bielik, 17, moved to the Emirates in January from Polish outfit Legia Warsaw.

Wenger said: "Krystian Bielik is building up his fitness.

"The first signs we have seen are very positive.

"He's a very strong player, he's 17, he has a very good technical level and looks intelligent. But we'll have to give him a little time to settle and adapt.

"He'll play for the under-18s tomorrow. I don't think he will make his first-team debut this season."