Alexandre Lacazette Out For Up To Six Weeks With Knee Injury
Arsenal will be without Alexandre Lacazette for four to six weeks due to injury - leaving Danny Welbeck as their only available senior striker in the Europa League.
The club confirmed their £52 million summer signing has undergone an arthroscopy on his left knee in London on Tuesday morning.
January purchase Pierre-Emerick Aubameyang is ineligible to play Europa League football for Arsenal because he was registered in former club Borussia Dortmund's squad for the knockout stages.

