| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Greuther Furth | 2. Bundesliga | 15 | 1 | 0 | 1 | 0 | 6.8 |
| 2025 | HamKam | Eliteserien | 13 | 0 | 1 | 1 | 0 | 7.3 |
| 2024 | Ham-Kam 2 | Division 3 - Group 6 | 1 | 1 | 0 | 0 | 0 | – |
| 2024 | HamKam | Eliteserien | 23 | 2 | 1 | 4 | 0 | 6.9 |
| 2023 | Ham-Kam 2 | Division 3 - Group 2 | 1 | 1 | 0 | 0 | 0 | – |
| 2023 | HamKam | Eliteserien | 23 | 1 | 0 | 2 | 0 | 6.9 |
| 2022 | Valerenga 2 | Division 2 - Group 2 | 12 | 0 | 0 | 1 | 0 | – |
| 2022 | Valerenga | Eliteserien | 13 | 0 | 0 | 0 | 0 | 7.0 |
| 2021/2022 | Lecce | Serie B | 1 | 0 | 0 | 0 | 0 | 6.7 |
| 2021 | KA Akureyri | Pepsideild | 10 | 1 | 1 | 4 | 0 | – |
| 2020 | KA Akureyri | Pepsideild | 18 | 2 | 0 | 2 | 0 | – |
| 2019 | KA Akureyri | Pepsideild | 12 | 0 | 0 | 1 | 0 | – |
| 2018 | Magni | Inkasso-deildin | 16 | 0 | 0 | 3 | 1 | – |
| Total | 158 | 9 | 3 | 19 | 1 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| - | HamKam | Greuther Furth | Transfer | |
| 03 feb 2023 | Valerenga | HamKam | Transfer | |
| - | Lecce | Valerenga | Transfer | |
| 07 jul 2021 | KA Akureyri | Lecce | Transfer | |
| - | Magni | KA Akureyri | Return from loan | |
| 03 sept 2018 | KA Akureyri | Magni | Loan | |
| - | Magni | KA Akureyri | Return from loan | |
| - | KA Akureyri | Magni | Loan | |
| - | Einherji | KA Akureyri | Return from loan | |
| 03 dic 2017 | KA Akureyri | Einherji | Loan |
B. Bjarnason career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.