Head to Head
| Slovenia Prva Liga | 2021/05/22 14:00 | NK Celje v FC Koper | W | 2-1 |
| Slovenia Cup | 2021/05/13 18:00 | NK Celje v FC Koper | W | 1-0 |
| Slovenia Prva Liga | 2021/03/14 18:30 | FC Koper v NK Celje | D | 1-1 |
| Slovenia Prva Liga | 2020/12/16 14:00 | NK Celje v FC Koper | W | 2-0 |
| Slovenia Prva Liga | 2020/10/28 17:00 | FC Koper v NK Celje | L | 3-0 |
| Slovenia Prva Liga | 2017/04/30 14:55 | NK Celje v FC Koper | D | 2-2 |
| Slovenia Prva Liga | 2017/02/26 15:55 | FC Koper v NK Celje | D | 1-1 |
| Slovenia Prva Liga | 2016/10/16 14:55 | NK Celje v FC Koper | D | 1-1 |
Home History
| Slovenia Prva Liga | 2021/07/23 15:00 | Tabor Sezana v NK Celje | W | 0-1 |
| Slovenia Prva Liga | 2021/07/18 18:15 | NK Celje v NK Maribor | L | 2-3 |
| Europe Friendlies | 2021/07/11 15:00 | Lokomotiv Moscow v NK Celje | L | 1-0 |
| Europe Friendlies | 2021/07/07 17:00 | NK Celje v Hajduk Split | W | 3-0 |
| Europe Friendlies | 2021/06/26 16:00 | HNK Gorica v NK Celje | L | 1-0 |
| Slovenia Cup | 2021/05/25 18:45 | NK Celje v Olimpija Ljubljana | L | 1-2 |
| Slovenia Prva Liga | 2021/05/22 14:00 | NK Celje v FC Koper | W | 2-1 |
| Slovenia Prva Liga | 2021/05/19 17:30 | ND Gorica v NK Celje | W | 0-2 |
Away History
| Slovenia Prva Liga | 2021/07/24 18:15 | FC Koper v NS Mura | W | 3-2 |
| Slovenia Prva Liga | 2021/07/17 15:00 | NK Aluminij v FC Koper | D | 0-0 |
| Europe Friendlies | 2021/07/11 17:00 | Istra 1961 v FC Koper | D | 1-1 |
| 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 |