| Slovenia U19 League | 2023/03/12 13:00 | ND Ilirija U19 v Olimpija Ljubljana U19 | W | 2-1 |
| Slovenia U19 League | 2022/05/05 15:00 | ND Ilirija U19 v Olimpija Ljubljana U19 | L | 1-2 |
| Slovenia U19 League | 2021/05/27 14:00 | ND Ilirija U19 v Olimpija Ljubljana U19 | L | 0-1 |
| Slovenia U19 League | 2019/05/14 15:00 | Olimpija Ljubljana U19 v ND Ilirija U19 | L | 2-0 |
| Slovenia U19 League | 2023/08/21 18:00 | NK Aluminij U19 v ND Ilirija U19 | W | 1-3 |
| Slovenia U19 League | 2023/08/16 15:30 | ND Ilirija U19 v NK Radomlje U19 | L | 0-2 |
| Slovenia U19 League | 2023/05/06 11:30 | ND Ilirija U19 v NK Brinje Grosuplje U19 | W | 3-0 |
| Slovenia U19 League | 2023/05/03 11:30 | NK Krka U19 v ND Ilirija U19 | W | 2-3 |
| Slovenia U19 League | 2023/04/30 15:30 | ND Ilirija U19 v NK Aluminij U19 | W | 2-0 |
| Slovenia U19 League | 2023/04/26 15:00 | NK Radomlje U19 v ND Ilirija U19 | W | 2-4 |
| Slovenia U19 League | 2023/04/21 11:30 | ND Ilirija U19 v ND Gorica U19 | W | 3-0 |
| Slovenia U19 League | 2023/04/10 14:30 | ND Ilirija U19 v FC Koper U19 | D | 0-0 |
| Slovenia U19 League | 2023/08/21 15:30 | Olimpija Ljubljana U19 v Tabor Sezana U19 | W | 3-0 |
| Slovenia U19 League | 2023/08/16 15:30 | FC Koper U19 v Olimpija Ljubljana U19 | W | 0-2 |
| Slovenia U19 League | 2023/08/11 15:00 | Olimpija Ljubljana U19 v NK Maribor U19 | L | 0-2 |
| Slovenia U19 League | 2023/07/28 15:00 | NK Aluminij U19 v Olimpija Ljubljana U19 | D | 2-2 |
| Slovenia U19 League | 2023/05/03 15:00 | NK Maribor U19 v Olimpija Ljubljana U19 | W | 1-4 |
| Slovenia U19 League | 2023/04/29 11:30 | Olimpija Ljubljana U19 v FC Koper U19 | W | 2-0 |
| Slovenia U19 League | 2023/04/26 14:30 | NK Bravo U19 v Olimpija Ljubljana U19 | W | 0-2 |
| Slovenia U19 League | 2023/04/22 11:30 | NK Domzale U19 v Olimpija Ljubljana U19 | W | 1-4 |