Face à face
| Europe - Matchs amicaux | 2021/07/06 17:00 | NK Opatija v Istra 1961 | D | 0-0 |
Home History
| Croatie - HNL | 2021/08/28 19:00 | HNK Sibenik v Istra 1961 | L | 3-1 |
| Croatie - HNL | 2021/08/22 16:55 | Istra 1961 v NK Osijek | W | 2-0 |
| Croatie - HNL | 2021/08/14 16:55 | NK Lokomotiva Zagreb v Istra 1961 | L | 4-0 |
| Croatie - HNL | 2021/07/31 18:00 | Istra 1961 v HNK Gorica | L | 1-2 |
| Croatie - HNL | 2021/07/25 16:55 | HNK Rijeka v Istra 1961 | L | 2-0 |
| Croatie - HNL | 2021/07/18 16:55 | Istra 1961 v NK Hrvatski Dragovoljac | W | 3-1 |
| Europe - Matchs amicaux | 2021/07/11 17:00 | Istra 1961 v FC Koper | D | 1-1 |
| Europe - Matchs amicaux | 2021/07/06 17:00 | NK Opatija v Istra 1961 | D | 0-0 |
Away History
| Croatie - 1.NL | 2021/08/28 15:00 | Kustosija v NK Opatija | D | 0-0 |
| Croatie - 1.NL | 2021/08/21 15:30 | NK Opatija v Zapresic | W | 3-0 |
| Croatie - 1.NL | 2021/08/14 15:30 | HNK Cibalia v NK Opatija | D | 2-2 |
| Europe - Matchs amicaux | 2021/08/07 15:30 | NK Dubrava Zagreb v NK Opatija | L | 3-0 |
| Europe - Matchs amicaux | 2021/07/27 16:30 | NK Opatija v Orijent | L | 2-3 |
| Europe - Matchs amicaux | 2021/07/14 17:00 | Orijent v NK Opatija | D | 1-1 |
| Europe - Matchs amicaux | 2021/07/06 17:00 | NK Opatija v Istra 1961 | D | 0-0 |
| Croatie - 1.NL | 2021/05/29 15:30 | NK Opatija v Bijelo Brdo | D | 2-2 |