Nuno Tavares starts at left back for Arsenal in their crucial Premier League match against Southampton on Saturday afternoon.
The Portuguese defender has found himself sidelined from the team since a difficult performance against Crystal Palace, but returns to the line-up for the game at St Mary's.
Sambi Lokonga starts alongside Granit Xhaka in midfield, while Martin Odegaard and Bukayo Saka support Gabriel Martinelli and Eddie Nketiah upfront.
