For those planning to watch the Blues at home and abroad in the Champion League this season, it would be a good idea to know who they will be playing and when.
So with that in mind, here are the fixtures for the Group stage.
Chelsea will face Porto, Dynamo Kiev and Maccabi Tel-Aviv in the group stage.
Wednesday 16 September - home v Maccabi Tel-Aviv
Tuesday 29 September - away v FC Porto
Tuesday 20 October - away v Dynamo Kiev
Wednesday 4 November - home v Dynamo Kiev
Tuesday 24 November - away v Maccabi Tel-Aviv
Wednesday 9 December - home v FC Porto
The full draw is:
GROUP A
Paris Saint-Germain
Real Madrid
Shakhtar Donetsk
Malmo
GROUP B
PSV Eindhoven
Manchester United
CSKA Moscow
Wolfsburg
GROUP C
Benfica
Atletico Madrid
Galatasaray
Astana
GROUP D
Juventus
Manchester City
Sevilla
Borussia Monchengladbach
GROUP E
Barcelona
Bayer Leverkusen
Roma
BATE Borisov
GROUP F
Bayern Munich
Arsenal
Olympiacos
Dinamo Zagreb
GROUP G
Chelsea
Porto
Dynamo Kiev
Maccabi Tel-Aviv
GROUP H
Zenit St Petersburg
Valencia
Lyon
Gent