It will be an unprecedented Champions League's Matchday 8 as all the teams will be playing at the same time on Wednesday, Jan. 29. Pep Guardiola's Manchester City need to win in their last tie of the league phase to avoid the elimination from the tournament,

It's been a journey into the unknown, but the new-look Champions League is finally reaching the climax of the league phase. Here's what's needed to go through.

Much has changed in this season's Champions League, the knockout play-off phase being one major new introduction

An own goal five minutes from time gave Celtic a 1-0 victory over Young Boys Berne in the Champions League on Wednesday and took the Scottish side past the competition’s group stage for the first time in 12 years.

UEFA overhauled the Champions League format this year introducing a new league phase system akin to domestic leagues across Europe.

Pep Guardiola’s side would have been among the favourites to win the competition outright before a ball was kicked this season but are sat 24th in the Champions League table heading into tonight’s huge clash at Paris Saint-Germain.

An own goal five minutes from time gave Celtic a 1-0 victory over Young Boys Berne in the Champions League on Wednesday and took the Scottish side past the competition’s group stage for the first time in 12 years.