| 1. Jornada | 05.08.2023 | FC Naters | - | FC Lausanne-Sport [U21] | 1:0 | ||||
| 2. Jornada | 12.08.2023 | FC La Chaux-de-Fonds | - | FC Lausanne-Sport [U21] | 2:0 | ||||
| 4. Jornada | 23.08.2023 | FC Lausanne-Sport [U21] | - | Pully Football | 5:0 | ||||
| 6. Jornada | 09.09.2023 | Yverdon Sport FC II | - | FC Lausanne-Sport [U21] | 1:2 | ||||
| 11. Jornada | 14.10.2023 | FC Lausanne-Sport [U21] | - | FC Grand-Saconnex | 0:2 | ||||
| 12. Jornada | 28.10.2023 | CS Chênois | - | FC Lausanne-Sport [U21] | 2:2 |
R.D. Congo