| Champions League | Matches | W | D | L |  |
 |
 |
| home | - | - | - | - | - | - | - |
| away | 1 | - | - | 1 | 1 | - | - |
| overall | 1 | - | - | 1 | 1 | - | - |
| Champions League Qual. | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | 2 | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | 1 | - | - | 2 | - | - |
| Europa League | Matches | W | D | L | |
|
|
| home | 1 | - | - | 1 | 2 | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | - | - | 1 | 2 | - | - |
| Europa League Qual. | Matches | W | D | L | |
|
|
| home | 1 | 1 | - | - | 2 | - | - |
| away | - | - | - | - | - | - | - |
| overall | 1 | 1 | - | - | 2 | - | - |
| Champions League | Home | - | Guest | |
|
|
Results |
| 13/09/16 | FC Barcelona | - | Celtic FC | 1 | - | - | 7:0 |
| Champions League Qual. | Home | - | Guest | |
|
|
Results |
| 16/08/17 | Celtic FC | - | FK Astana | 2 | - | - | 5:0 |
| Europa League | Home | - | Guest | |
|
|
Results |
| 14/02/19 | Celtic FC | - | Valencia CF | 2 | - | - | 0:2 |
| Europa League Qual. | Home | - | Guest | |
|
|
Results |
| 18/08/21 | Celtic FC | - | AZ Alkmaar | 2 | - | - | 2:0 |
Romania