RC Genk v Lech Poznań, 09 August 2018
| Score | 2-0 to RC Genk |
| Referee | Marius Ionut Avram |
| Competition | UEFA Europa League 3rd qualifying round 1st leg |
| Venue | Cristal Arena, Genk |
| Attendance | 13,540 |
Kick-off: 8.00pm local (7.00pm BST)
2 RC Genk
Manager: Philippe Clément
0 Lech Poznań
Manager: Ivan Djurdjevic