| Allsvenskan | 27/09/21 | Halmstads BK | - | IK Sirius | 1:1 | ||||
| Allsvenskan | 05/11/23 | Halmstads BK | - | Kalmar FF | 3:0 | ||||
| Allsvenskan | 26/09/24 | Halmstads BK | - | Kalmar FF | 2:2 |
| Allsvenskan | 27/09/21 | Halmstads BK | - | IK Sirius | 1:1 | ||||
| Allsvenskan | 05/11/23 | Halmstads BK | - | Kalmar FF | 3:0 | ||||
| Allsvenskan | 26/09/24 | Halmstads BK | - | Kalmar FF | 2:2 |
| Olof Johan Karlsson | |
| Born: | 20.06.2001 |
| Place of birth: |
Uppsala, 
Sweden |
| Nationality: |
Sweden
|
| Height: | 172 cm |
| Weight: | 68 kg |
| Position(s): | Left Back Central Midfielder |
| Foot: | right |