| Yellow | VS Club | Date | Sections | |
|---|---|---|---|---|
| 5 | Celtic | 25-10-2023 | Group Section | Match details |
| 4 | Internazionale | 20-02-2024 | Round of 16 | Match details |
| 4 | Feyenoord | 04-10-2023 | Group Section | Match details |
| 3 | Borussia Dortmund | 10-04-2024 | Quarter-finals | Match details |
| 3 | SS Lazio | 19-09-2023 | Group Section | Match details |
| 2 | Borussia Dortmund | 16-04-2024 | Quarter-finals | Match details |
