Celtic v Rosenborg BK, 20 September 2018
| Score | 1-0 to Celtic |
| Referee | Pawel Gil |
| Competition | UEFA Europa League Group B |
| Venue | Celtic Park, Glasgow |
| Attendance | 42,787 |
Kick-off:_8.00pm BST
1 Celtic
Manager: Brendan Rogers
0 Rosenborg BK
Manager: Rini Coolen