Celtic v Lazio, 04 October 2023
| Score | 2-1 to Lazio |
| Referee | Donatas Rumšas |
| Competition | UEFA Champions League Group E |
| Venue | Celtic Park, Glasgow |
| Attendance | 56,063 |
Kick-off: 8.00pm local
1 Celtic
Manager: Brendan Rodgers
2 Lazio
Manager: Maurizio Sarri