Home History
| Europe Friendlies | 2021/06/26 16:00 | Slaven Belupo v Slask Wroclaw | D | 1-1 |
| Croatia HNL | 2021/05/22 15:00 | Slaven Belupo v NK Varazdin | W | 1-0 |
| Croatia HNL | 2021/05/15 15:00 | Istra 1961 v Slaven Belupo | L | 1-0 |
| Croatia HNL | 2021/05/12 14:00 | Slaven Belupo v HNK Rijeka | L | 0-2 |
| Croatia HNL | 2021/05/07 13:00 | NK Lokomotiva Zagreb v Slaven Belupo | L | 3-1 |
| Croatia HNL | 2021/05/01 15:00 | Slaven Belupo v Dinamo Zagreb | L | 0-2 |
| Croatia HNL | 2021/04/24 15:00 | HNK Sibenik v Slaven Belupo | L | 2-0 |
| Croatia HNL | 2021/04/20 17:05 | Slaven Belupo v Hajduk Split | D | 1-1 |
Away History
| Europe Friendlies | 2021/07/07 16:00 | NK Nafta 1903 v FC Nagykanizsa | W | 2-0 |
| Europe Friendlies | 2021/06/30 16:30 | NK Nafta 1903 v NK Aluminij | W | 3-2 |
| 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 |