Head to Head
| UEFA Nations League C | 2024/09/08 16:00 | Bulgaria v Northern Ireland | L | 1-0 |
| Europe - World Cup Qualifying | 2021/10/12 18:45 | Bulgaria v Northern Ireland | L | 2-1 |
| Europe - World Cup Qualifying | 2021/03/31 18:45 | Northern Ireland v Bulgaria | D | 0-0 |
| UEFA Nations League C | 2024/09/08 16:00 | Bulgaria v Northern Ireland | L | 1-0 |
| Europe - World Cup Qualifying | 2021/10/12 18:45 | Bulgaria v Northern Ireland | L | 2-1 |
| Europe - World Cup Qualifying | 2021/03/31 18:45 | Northern Ireland v Bulgaria | D | 0-0 |