Head to Head
| Europe Friendlies | 2019/07/07 16:00 | FC Koper v Istra 1961 | D | 2-2 |
Home History
| Europe Friendlies | 2021/07/06 17:00 | NK Opatija v Istra 1961 | D | 0-0 |
| Friendlies | 2021/07/02 17:00 | Istra 1961 v El Salvador | L | 0-1 |
| Croatia HNL | 2021/05/22 15:00 | NK Osijek v Istra 1961 | L | 2-1 |
| Croatia Cup | 2021/05/19 18:00 | Dinamo Zagreb v Istra 1961 | L | 6-3 |
| Croatia HNL | 2021/05/15 15:00 | Istra 1961 v Slaven Belupo | W | 1-0 |
| Croatia HNL | 2021/05/11 15:00 | Istra 1961 v NK Lokomotiva Zagreb | D | 1-1 |
| Croatia HNL | 2021/05/07 15:05 | HNK Sibenik v Istra 1961 | L | 1-0 |
| Croatia HNL | 2021/05/02 15:00 | Istra 1961 v HNK Gorica | L | 0-2 |
Away History
| World Club Friendlies | 2021/07/04 15:30 | FK Austria Vienna v FC Koper | L | 4-0 |
| Europe Friendlies | 2021/06/30 17:00 | Partizan Belgrade v FC Koper | L | 3-0 |
| Slovenia Prva Liga Play-Offs | 2021/06/02 18:00 | FC Koper v Krka Novo Mesto | L | 2-3 |
| Slovenia Prva Liga Play-Offs | 2021/05/30 15:00 | Krka Novo Mesto v FC Koper | W | 0-2 |
| Slovenia Prva Liga | 2021/05/22 14:00 | NK Celje v FC Koper | L | 2-1 |
| Slovenia Prva Liga | 2021/05/19 15:15 | FC Koper v NK Maribor | L | 0-3 |
| Slovenia Prva Liga | 2021/05/16 18:00 | NK Domzale v FC Koper | L | 3-1 |
| Slovenia Cup | 2021/05/13 18:00 | NK Celje v FC Koper | L | 1-0 |