| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 5 | SS Lazio | 25-10-2023 | Group Section | Match details |
| 4 | Celtic | 13-12-2023 | Group Section | Match details |
| 3 | SS Lazio | 07-11-2023 | Group Section | Match details |
| 1 | Atletico Madrid | 04-10-2023 | Group Section | Match details |
| 1 | Celtic | 19-09-2023 | Group Section | Match details |
