Arsenal defender Takehiro Tomiyasu has penned a new contract with the Premier League side.
Arsenal defender Gabriel Magalhaes has withdrawn from the Brazil squad through injury.
Ben White has signed a new contract at Arsenal as the defender admits it is "unbelievable" to have found his home at the Emirates Stadium.
Martin Odegaard insists Arsenal cannot head into a long-awaited Champions League quarter-final draw fearing any opponent and called for Tuesday's penalty shoot-out win over Porto to act as the catalyst for a Premier League title tilt.
David Raya was delighted to guide Arsenal into the Champions League quarter-finals for the first time in 14 years.
Arsenal boss Mikel Arteta described the penalty shoot-out win over Porto as a "magic night", as they reached the Champions League quarter-finals for the first time in 14 years.