Home History
| Croatia Regional Cup | 2021/03/23 14:30 | NK Grobnican v NK Opatija | L | 1-0 |
| Croatia 1.NL | 2021/03/20 14:30 | NK Opatija v NK Dubrava Zagreb | W | 2-1 |
| Croatia 1.NL | 2021/03/14 11:55 | HNK Cibalia v NK Opatija | L | 2-0 |
| Croatia 1.NL | 2021/03/06 14:30 | NK Opatija v NK Rudes | D | 0-0 |
| Croatia 1.NL | 2021/02/27 14:00 | NK Solin v NK Opatija | D | 1-1 |
| Croatia 1.NL | 2021/02/20 14:00 | NK Opatija v NK Sesvete | W | 1-0 |
| Croatia 1.NL | 2021/02/12 13:30 | Hajduk Split II v NK Opatija | D | 2-2 |
| Europe Friendlies | 2021/01/30 13:30 | NK Dubrava Zagreb v NK Opatija | L | 5-1 |
Away History
| Slovenia Prva Liga | 2021/03/11 12:00 | Tabor Sezana v Olimpija Ljubljana | W | 0-3 |
| Slovenia Prva Liga | 2021/03/07 16:00 | Olimpija Ljubljana v NK Celje | W | 1-0 |
| Slovenia Prva Liga | 2021/02/27 16:15 | NK Maribor v Olimpija Ljubljana | D | 1-1 |
| Slovenia Prva Liga | 2021/02/24 14:30 | Olimpija Ljubljana v NK Domzale | D | 0-0 |
| Slovenia Prva Liga | 2021/02/21 15:45 | NK Aluminij v Olimpija Ljubljana | D | 0-0 |
| Slovenia Prva Liga | 2021/02/14 17:30 | Olimpija Ljubljana v NS Mura | W | 2-0 |
| Slovenia Prva Liga | 2021/02/10 17:30 | FC Koper v Olimpija Ljubljana | W | 1-2 |
| Europe Friendlies | 2021/01/30 13:30 | Olimpija Ljubljana v Levski Sofia | L | 0-1 |