The league phase of this Champions League campaign has brought some unexpected events, but one of the biggest surprises is that there's a possibility that Real Madrid won't qualify for the knockout phase of the tournament as they host RB Salzburg on Tuesday.

Barcelona will look to maintain their superb form in the UEFA Champions League as they make the short trip to Portugal on Tuesday to face Benfica, who are battling in to stay in contention for an automatic spot in the last 16.

Barcelona pulled off a sensational comeback to beat Benfica in the UEFA Champions League on Tuesday night. Vangelis Pavlidis scored a stunning 30-minute hat-trick in the first half, as the hosts went into the break 3-1 up.

Paris Saint-Germain and Manchester City met in the UEFA Champions League at Parc des Princes on Wednesday in one of the most critical league phase games. The Ligue 1 titleholders and their English Premier League counterparts are both staring down the barrel at potential continental elimination after poor runs of form this European season.