- 18/9/2018: Barcelona vs PSV, Inter Milan vs Tottenham
- 3/10/2018: Tottenham vs Barcelona, PSV vs Inter Milan
- 24/10/2018: PSV vs Tottenham, Barcelona vs Inter Milan
- 6/11/2018: Tottenham vs PSV, Inter Milan vs Barcelona
- 28/11/2018: PSV vs Barcelona, Tottenham vs Inter Milan
- 11/12/2018: Barcelona vs Tottenham, Inter Milan vs PSV
(Baca Juga: Manchester United Klub Paling Pelit bagi Jose Mourinho)
GRUP C: Paris Saint-Germain, Napoli, Liverpool, Red Star Belgrade
- 18/9/2018: Liverpool vs PSG, Red Star vs Napoli
- 3/10/2018: PSG vs Red Star, Napoli vs Liverpool
- 24/10/2018: PSG vs Napoli, Liverpool vs Red Star
- 6/11/2018: Red Star vs Liverpool, Napoli vs PSG
- 28/11/2018: PSG vs Liverpool, Napoli vs Red Star
- 11/12/2018: Liverpool vs Napoli, Red Star vs PSG
GRUP D: Lokomotiv Moskva, Porto, Schalke 04, Galatasaray
- 18/9/2018: Galatasaray vs Lokomotiv Moskva, Schalke vs Porto
- 3/10/2018: Lokomotiv Moskva vs Schalke, Porto vs Galatasaray
- 24/10/2018: Lokomotiv Moskva vs Porto, Galatasaray vs Schalke
- 6/11/2018: Porto vs Lokomotiv Moskva, Schalke vs Galatasaray
- 28/11/2018: Lokomotiv Moskva vs Galatasaray, Porto vs Schalke
- 11/12/2018: Galatasaray vs Porto, Schalke vs Lokomotiv Moskva
(Baca Juga: Hasil Undian Liga Champions - Cristiano Ronaldo Balik ke Manchester, Grup B Neraka)
GRUP E: Bayern Muenchen, Benfica, Ajax, AEK Athens
- 19/9/2018: Ajax vs AEK, Benfica vs Bayern Muenchen
- 2/10/2018: Bayern Muenchen vs Ajax, AEK vs Benfica
- 23/10/2018: AEK vs Bayern Muenchen, Ajax vs Benfica
- 7/11/2018: Bayern Muenchen vs AEK, Benfica vs Ajax
- 27/11/2018: AEK vs Ajax, Bayern Muenchen vs Benfica
- 12/12/2018: Ajax vs Bayern Muenchen, Benfica vs AEK
GRUP F: Manchester City, Shakhtar Donetsk, Lyon, Hoffenheim
- 19/9/2018: Shakhtar Donetsk vs Hoffenheim, Manchester City vs Lyon
- 2/10/2018: Hoffenheim vs Manchester City, Lyon vs Shakhtar Donetsk
- 23/10/2018: Hoffenheim vs Lyon, Shakhtar Donetsk vs Manchester City
- 7/11/2018: Lyon vs Hoffenheim, Manchester City vs Shakhtar Donetsk
- 27/11/2018: Hoffenheim vs Shakhtar Donetsk, Lyon vs Manchester City
- 12/12/2018: Shakhtar Donetsk vs Lyon, Manchester City vs Hoffenheim
Eks pemain AC Milan dan Real Madrid, Kaka, menarik kartu bertuliskan Real Madrid pada undian pembagian grup Liga Champions 2018-2019, Kamis (30/8/2018) di Monako.(VALERY HACHE/AFP) GRUP G: Real Madrid, AS Roma, CSKA Moskva, Viktoria Plzen - 19/9/2018: Real Madrid vs Roma, Viktoria Plzen vs CSKA Moskva
- 2/10/2018: CSKA Moskva vs Real Madrid, Roma vs Viktoria Plzen
- 23/10/2018: Roma vs CSKA Moskva, Real Madrid vs Viktoria Plzen
- 7/11/2018: CSKA Moskva vs Roma, Viktoria Plzen vs Real Madrid
- 27/11/2018: CSKA Moskva vs Viktoria Plzen, Roma vs Real Madrid
- 12/12/2018: Real Madrid vs CSKA Moskva, Viktoria Plzen vs Roma
GRUP H: Juventus, Manchester United, Valencia, Young Boys
- 19/9/2018: Young Boys vs Manchester United, Valencia vs Juventus
- 2/10/2018: Juventus vs Young Boys, Manchester United vs Valencia
- 23/10/2018: Young Boys vs Valencia, Manchester United vs Juventus
- 7/11/2018: Valencia vs Young Boys, Juventus vs Manchester United
- 27/11/2018: Manchester United vs Young Boys, Juventus vs Valencia
- 12/12/2018: Young Boys vs Juventus, Valencia vs Manchester United
(Baca Juga: Striker Lyon Resmi Dibeli Kembali oleh Real Madrid dengan Harga Melonjak 4 Kali Lipat)