Match events
Minute by minute- 11' Yellow card: Gerard Piqué Barcelona
- 18'1–0 Own goal: Dimitris Nikolaou own goal Barcelona
- 31' Yellow card: Alaixys Romao Olympiacos
- 42' Red card: Gerard Piqué Barcelona
- 45' Substitution: Javier MascheranoOff: Gerard Deulofeu Barcelona
- Half-time 1–0
- 55' Substitution: Uros DjurdjevicOff: Guillaume Gillet Olympiacos
- 60' Yellow card: Dimitris Nikolaou Olympiacos
- 61'2–0 Goal: Lionel Messi Barcelona
- 64'3–0 Goal: Lucas DigneAssist: Lionel Messi Barcelona
- 65' Substitution: Felipe PardoOff: Mehdi Carcela-González Olympiacos
- 67' Substitution: Ivan RakitićOff: Andrés Iniesta Barcelona
- 71' Substitution: Kostas FortounisOff: Vadis Odjidja-Ofoe Olympiacos
- 80' Substitution: André GomesOff: Sergio Busquets Barcelona
- 89'3–1 Goal: Dimitris NikolaouAssist: Kostas Fortounis Olympiacos
- 90+1' Yellow card: Omar Elabdellaoui Olympiacos
Line-ups
Confirmed
Barcelona4-3-34-4-1-1Olympiacos
- 1 ter Stegen
- 19 Digne
- 23 Umtiti
- 3 Piqué
- 20 Roberto
- 867' Iniesta
- 580' Busquets
- 15 Paulinho
- 9 Suárez
- 10A Messi
- 1645' Deulofeu
- 24 Proto
- 23 Koutris
- 43 Nikolaou
- 3 Botía
- 14 Elabdellaoui
- 3365' Carcela-González
- 1355' Gillet
- 4 Romao
- 32 Androutsos
- 44 Zdjelar
- 871' Odjidja-Ofoe
Barcelona bench
- 14Javier Mascherano45'
- 21André Gomes80'
- 4Ivan Rakitić67'
Olympiacos bench
- 9Uros Djurdjevic55'
- 90Felipe Pardo65'
- 7Kostas Fortounis71'A