Match events
Minute by minute- 19' Yellow card: Edson Álvarez West Ham
- 28' Yellow card: Mohammed Kudus West Ham
- 38' Yellow card: Daniel Podence Olympiacos
- Half-time 0–0
- 56' Substitution: Ayoub El KaabiOff: Stevan Jovetic Olympiacos
- 73'1–0 Goal: Lucas PaquetáAssist: James Ward-Prowse West Ham
- 76' Substitution: Gustavo ScarpaOff: Sotiris Alexandropoulos Olympiacos
- 76' Substitution: Georgios MasourasOff: Daniel Podence Olympiacos
- 80' Substitution: Tomás SoucekOff: Edson Álvarez West Ham
- 83' Yellow card: Jackson Porozo Olympiacos
- 84' Substitution: Maxwel CornetOff: Saïd Benrahma West Ham
- 89' Substitution: Divin MubamaOff: Mohammed Kudus West Ham
- 90' Substitution: Pep BielOff: Santiago Hezze Olympiacos
- 90+2' Yellow card: Kostas Fortounis Olympiacos
- 90+4' Yellow card: Jarrod Bowen West Ham
- 90+4' Yellow card: Mohamed Camara Olympiacos
Line-ups
Confirmed
West Ham4-2-3-14-3-3Olympiacos
- 1 Fabianski
- 33 Emerson
- 27 Aguerd
- 15 Mavropanos
- 5 Coufal
- 7A Ward-Prowse
- 1980' Álvarez
- 2284' Benrahma
- 10 Paquetá
- 1489' Kudus
- 20 Bowen
- 1 Paschalakis
- 3 Ortega
- 45 Retsos
- 25 Porozo
- 23 Rodinei
- 4 Camara
- 1576' Alexandropoulos
- 3290' Hezze
- 7 Fortounis
- 2256' Jovetic
- 5676' Podence
West Ham bench
- 17Maxwel Cornet84'
- 28Tomás Soucek80'
- 45Divin Mubama89'
Olympiacos bench
- 9Ayoub El Kaabi56'
- 21Pep Biel90'
- 19Georgios Masouras76'
- 10Gustavo Scarpa76'