| Sloveenia U19 liiga | 2023/03/04 12:30 | NK Nafta 1903 U19 v ND Ilirija U19 | L | 1-0 |
| Sloveenia U19 liiga | 2022/08/21 16:00 | ND Ilirija U19 v NK Nafta 1903 U19 | W | 5-0 |
| Sloveenia U19 liiga | 2024/04/14 15:00 | ND Ilirija U19 v NK Celje U19 | W | 2-1 |
| Sloveenia U19 liiga | 2024/04/09 14:00 | FC Koper U19 v ND Ilirija U19 | L | 2-1 |
| Sloveenia U19 liiga | 2024/04/01 14:00 | FC Koper U19 v ND Ilirija U19 | W | 0-1 |
| Sloveenia U19 liiga | 2024/03/16 12:00 | ND Ilirija U19 v NK Maribor U19 | L | 2-6 |
| Sloveenia U19 liiga | 2024/03/03 10:00 | ND Ilirija U19 v NK Aluminij U19 | D | 3-3 |
| Sloveenia U19 liiga | 2024/02/23 12:30 | NK Radomlje U19 v ND Ilirija U19 | W | 0-4 |
| Sloveenia U19 liiga | 2023/12/09 11:00 | ND Ilirija U19 v ND Gorica U19 | W | 1-0 |
| Sloveenia U19 liiga | 2023/12/02 12:00 | NK Brinje-Grosuplje U19 v ND Ilirija U19 | L | 2-1 |
| Sloveenia U19 liiga | 2024/04/19 15:00 | NK Nafta 1903 U19 v Tabor Sežana U19 | D | 1-1 |
| Sloveenia U19 liiga | 2024/04/01 14:00 | Olimpija Ljubljana U19 v NK Nafta 1903 U19 | L | 8-2 |
| Sloveenia U19 liiga | 2024/03/04 12:00 | NK Nafta 1903 U19 v ND Gorica U19 | W | 2-1 |
| Sloveenia U19 liiga | 2024/02/25 13:00 | NK Brinje-Grosuplje U19 v NK Nafta 1903 U19 | L | 4-1 |
| Sloveenia U19 liiga | 2023/12/09 12:00 | NK Nafta 1903 U19 v NK Krka U19 | W | 6-3 |
| Sloveenia U19 liiga | 2023/12/05 12:00 | NK Nafta 1903 U19 v NK Bravo U19 | D | 1-1 |
| Sloveenia U19 liiga | 2023/12/01 15:00 | NŠ Mura U19 v NK Nafta 1903 U19 | L | 4-0 |
| Sloveenia U19 liiga | 2023/11/03 13:00 | NK Nafta 1903 U19 v NK Domžale U19 | L | 1-3 |