Mike Phelan has warned Manchester United not to get distracted by Galatasaray's fierce atmosphere or any pre-match hostility.
Borussia Dortmund are aiming to secure their place in the Champions League last-16 with a victory at AC Milan, while their domestic form stutters.
UEFA has received a stern warning that any outcome arising from the Premier League's allegations against Manchester City could lead to "serious unrest" among its member clubs.
Bruno Fernandes knows Manchester United have a "mountain to climb" if they are to keep their Champions League campaign alive.
In a Champions League encounter at the Santiago Bernabeu, Real Madrid secured their place in the last 16 with a 3-0 victory over Braga.
Harry Kane showcased his scoring prowess, netting a brace to propel Bayern Munich to a 2-1 victory over Galatasaray.