| Slovenia U19 League | 2023/08/11 15:30 | NK Krka U19 v NK Nafta 1903 U19 | W | 0-1 |
| Slovenia U19 League | 2023/12/05 12:00 | NK Nafta 1903 U19 v NK Bravo U19 | D | 1-1 |
| Slovenia U19 League | 2023/12/01 15:00 | NS Mura U19 v NK Nafta 1903 U19 | L | 4-0 |
| Slovenia U19 League | 2023/11/03 13:00 | NK Nafta 1903 U19 v NK Domzale U19 | L | 1-3 |
| Slovenia U19 League | 2023/10/28 10:00 | NK Celje U19 v NK Nafta 1903 U19 | L | 6-0 |
| Slovenia U19 League | 2023/10/22 15:00 | NK Rudar Velenje U19 v NK Nafta 1903 U19 | W | 0-3 |
| Slovenia U19 League | 2023/09/23 14:00 | NK Maribor U19 v NK Nafta 1903 U19 | L | 7-1 |
| Slovenia U19 League | 2023/09/15 14:00 | NK Nafta 1903 U19 v Olimpija Ljubljana U19 | L | 1-2 |
| Slovenia U19 League | 2023/09/01 15:00 | NK Aluminij U19 v NK Nafta 1903 U19 | L | 2-0 |
| Slovenia U19 League | 2023/12/02 12:00 | NK Krka U19 v NK Rudar Velenje U19 | L | 0-1 |
| Slovenia U19 League | 2023/11/29 12:00 | ND Ilirija U19 v NK Krka U19 | W | 1-2 |
| Slovenia U19 League | 2023/10/27 13:00 | NK Krka U19 v FC Koper U19 | W | 2-1 |
| Slovenia U19 League | 2023/10/21 11:00 | NK Maribor U19 v NK Krka U19 | L | 4-1 |
| Slovenia U19 League | 2023/10/16 13:00 | NK Krka U19 v Olimpija Ljubljana U19 | D | 0-0 |
| Slovenia U19 League | 2023/09/30 16:00 | NK Krka U19 v NK Radomlje U19 | L | 0-2 |
| Slovenia U19 League | 2023/09/25 14:00 | ND Gorica U19 v NK Krka U19 | W | 2-3 |
| Slovenia U19 League | 2023/09/21 18:00 | NK Rudar Velenje U19 v NK Krka U19 | L | 2-1 |