Home History
| Slovenia 2. SNL | 2021/05/22 15:00 | NK Rudar Velenje v NK Nafta 1903 | W | 1-2 |
| Slovenia 2. SNL | 2021/05/19 15:00 | NK Nafta 1903 v NK Bilje | W | 6-1 |
| Slovenia 2. SNL | 2021/05/15 12:00 | NK Triglav Kranj v NK Nafta 1903 | W | 0-1 |
| Slovenia 2. SNL | 2021/05/08 18:30 | NK Nafta 1903 v NK Radomlje | W | 1-0 |
| Slovenia 2. SNL | 2021/05/05 15:00 | Roltek DOB v NK Nafta 1903 | D | 1-1 |
| Slovenia 2. SNL | 2021/05/01 15:00 | NK Nafta 1903 v Krka Novo Mesto | W | 1-0 |
| Slovenia Cup | 2021/04/28 15:30 | NK Nafta 1903 v Olimpija Ljubljana | L | 0-1 |
| Slovenia 2. SNL | 2021/04/24 17:00 | NK Brezice v NK Nafta 1903 | L | 3-1 |
Away History
| Europe Friendlies | 2021/06/25 15:00 | Puskas Academy v NK Aluminij | L | 1-0 |
| Europe Friendlies | 2021/06/19 08:30 | NK Aluminij v NK Sampion Celje | W | 3-0 |
| Slovenia Prva Liga | 2021/05/22 14:00 | NK Domzale v NK Aluminij | D | 1-1 |
| Slovenia Prva Liga | 2021/05/18 15:00 | NK Aluminij v NK Bravo | W | 3-0 |
| Slovenia Prva Liga | 2021/05/15 18:00 | NK Aluminij v NS Mura | D | 0-0 |
| Slovenia Prva Liga | 2021/05/09 18:00 | FC Koper v NK Aluminij | W | 0-3 |
| Slovenia Prva Liga | 2021/05/06 15:00 | NK Aluminij v ND Gorica | W | 2-0 |
| Slovenia Prva Liga | 2021/05/02 15:15 | Olimpija Ljubljana v NK Aluminij | D | 2-2 |