Match events
Minute by minute- 45' Substitution: Mujaid SadickOff: Carlos Cuesta Racing Genk
- 45+1'1–0 Goal: Craig DawsonAssist: Aaron Cresswell West Ham
- Half-time 1–0
- 57'2–0 Goal: Issa DiopAssist: Aaron Cresswell West Ham
- 58'3–0 Goal: Jarrod BowenAssist: Manuel Lanzini West Ham
- 67' Substitution: Mark NobleOff: Declan Rice West Ham
- 67' Substitution: Ryan FredericksOff: Aaron Cresswell West Ham
- 73' Substitution: Ike UgboOff: Paul Onuachu Racing Genk
- 73' Substitution: Mike TrésorOff: Théo Bongonda Racing Genk
- 83' Substitution: Saïd BenrahmaOff: Jarrod Bowen West Ham
- 83' Substitution: Luca OyenOff: Junya Ito Racing Genk
- 83' Substitution: Pablo FornalsOff: Nikola Vlasic West Ham
- 83' Substitution: Bastien TomaOff: Kristian Thorstvedt Racing Genk
- 89' Substitution: Daniel ChestersOff: Manuel Lanzini West Ham
Line-ups
Confirmed
West Ham4-2-3-14-3-3Racing Genk
- 13 Areola
- 3A267' Cresswell
- 23 Diop
- 15 Dawson
- 31 Johnson
- 4167' Rice
- 28 Soucek
- 1183' Vlasic
- 10A89' Lanzini
- 7 Yarmolenko
- 2083' Bowen
- 26 Vandevoordt
- 5 Arteaga
- 33 Lucumí
- 4645' Cuesta
- 77 Preciado
- 4283' Thorstvedt
- 8 Heynen
- 17 Hrosovský
- 1073' Bongonda
- 1873' Onuachu
- 783' Ito
West Ham bench
- 16Mark Noble67'
- 8Pablo Fornals83'
- 51Daniel Chesters89'
- 22Saïd Benrahma83'
- 24Ryan Fredericks67'
Racing Genk bench
- 14Bastien Toma83'
- 24Luca Oyen83'
- 11Mike Trésor73'
- 3Mujaid Sadick45'
- 21Ike Ugbo73'