The Champions League is often criticised for being too predictable, but some of the bigger sides have struggled so far and are fighting for their place in the competition this week.
Here are four sides that have been underwhelming in the Champions League so far:
It's been a peculiar season for Diego Simeone's side. They're unbeaten in La Liga, which sounds impressive until you realise six of those 12 matches have been draws. They're 10 points behind Barcelona already.
In the Champions...
Napoli coach Maurizio Sarri has called on his team to leave everything on the field as they bid to keep their faint hopes of reaching the knockout stages of the Champions League alive on Tuesday night.
The Azzurri must beat Shakhtar Donetsk without conceding more than one, or by two goals if they do concede more, to remain in the hunt for a place in the round of 16 heading into the final round of group matches.
A 2-1 defeat in Ukraine and back-to-back defeats to Manchester City have put Napoli in...