While the Catalan giants beat Bayern Munich 4-1 on matchday three a fortnight ago, the Red-Whites suffered a heavy 5-1 defeat against Monaco in their most recent UCL game, and here, Sports Mole rounds up all of the latest team news for the two clubs.
RED STAR BELGRADE vs. BARCELONA
RED STAR BELGRADE
Out: Peter Olayinka (Achilles)
Doubtful: Nemanja Radonjic (unspecified), Omri Glazer (unspecified), Ognjen Mimovic (unspecified)
Sports Mole's predicted XI: Ilic; Young-woo, Spajic, Djiga; Silas, Krunic, Elsnik, Maksimovic, Rodic; Duarte, Ndiaye
BARCELONA
Out: Marc-Andre ter Stegen (knee), Marc Bernal (knee), Ronald Araujo (hamstring), Eric Garcia (muscle), Andreas Christensen (Achilles), Ferran Torres (hamstring)
Doubtful: None
Sports Mole's predicted XI: Pena; Kounde, Cubarsi, Martinez, Balde; De Jong, Pedri; Yamal, Olmo, Raphinha; Lewandowski
For data analysis of the most likely results, scorelines and more for this match please click here.
Monaco 
Stade Brestois 29 
Bordeaux 
Nimes 
Bayern Munich 
FC Augsburg 
Paris Saint Germain 
Toulouse 
CSKA Moscow 
FC Rostov 
Leicester 
Chelsea 
Valencia 
Betis 
Dynamo Kyiv 
Chornomorets Odesa 
Verona 
Inter 
Bayer Leverkusen 
FC Heidenheim 
Borussia Dortmund 
SC Freiburg 
VFL Wolfsburg 
Union Berlin 
Arsenal 
Nottingham Forest 
Everton 
Brentford 
Spartak Moscow 
Lokomotiv Moscow 
Rangers 
Dundee Utd 
Atletico Madrid 
Alaves 
Lens 
Marseille 
Ingulets Petrove 
Shakhtar Donetsk 
AC Milan 
Juventus 
ST Malo 
Manchester City 
Tottenham 
Eintracht Frankfurt 
Werder Bremen 
Girona 
Espanyol 
Feyenoord 
Heerenveen 
ST Etienne 
Montpellier 
Grenoble Foot 38 
Heart Of Midlothian 
Celtic 
Reims 
Lyon 
PSV 
Groningen