Match events
Minute by minute- 33'1–0 Goal: Kostas FortounisAssist: Santiago Hezze Olympiacos
- 45+1'2–0 Goal: Rodinei Olympiacos
- Half-time 2–0
- 47' Yellow card: Panagiotis Retsos Olympiacos
- 57' Substitution: Lucas PaquetáOff: Pablo Fornals West Ham
- 58' Substitution: Jarrod BowenOff: Saïd Benrahma West Ham
- 58' Substitution: Michail AntonioOff: Danny Ings West Ham
- 64' Yellow card: Lucas Paquetá West Ham
- 65' Yellow card: Sotiris Alexandropoulos Olympiacos
- 67' Yellow card: Emerson West Ham
- 72' Substitution: Edson ÁlvarezOff: James Ward-Prowse West Ham
- 72' Substitution: Maxwel CornetOff: Mohammed Kudus West Ham
- 75' Substitution: QuiniOff: Rodinei Olympiacos
- 76' Yellow card: Michail Antonio West Ham
- 82' Yellow card: Mohamed Camara Olympiacos
- 85' Substitution: Ola SolbakkenOff: Daniel Podence Olympiacos
- 85' Substitution: Georgios MasourasOff: Sotiris Alexandropoulos Olympiacos
- 87'2–1 Goal: Lucas Paquetá West Ham
- 88' Yellow card: Angelo Ogbonna West Ham
- 90+3' Yellow card: Georgios Masouras Olympiacos
- 90+5' Substitution: Gustavo ScarpaOff: Ayoub El Kaabi Olympiacos
- 90+5' Substitution: Stevan JoveticOff: Kostas Fortounis Olympiacos
- 90+9' Yellow card: Konstantinos Tzolakis Olympiacos
Line-ups
Confirmed
Olympiacos4-2-3-14-2-3-1West Ham
- 1 Paschalakis
- 3 Ortega
- 45 Retsos
- 25 Porozo
- 2375' Rodinei
- 4 Camara
- 32A Hezze
- 790+5' Fortounis
- 1585' Alexandropoulos
- 5685' Podence
- 990+5' El Kaabi
- 23 Areola
- 33 Emerson
- 21 Ogbonna
- 15 Mavropanos
- 24 Kehrer
- 772' Ward-Prowse
- 28 Soucek
- 857' Fornals
- 2258' Benrahma
- 1472' Kudus
- 1858' Ings
Olympiacos bench
- 18Quini75'
- 19Georgios Masouras85'
- 10Gustavo Scarpa90+5'
- 98Ola Solbakken85'
- 22Stevan Jovetic90+5'
West Ham bench
- 9Michail Antonio58'
- 19Edson Álvarez72'
- 20Jarrod Bowen58'
- 17Maxwel Cornet72'
- 10Lucas Paquetá57'