| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2024/2025 | Midtjylland | DBU Pokalen | 0 | 0 | 0 | 0 | 0 | – |
| 2023/2024 | Midtjylland | DBU Pokalen | 1 | 0 | 0 | 1 | 0 | – |
| 2022/2023 | Midtjylland | DBU Pokalen | 1 | 0 | 0 | 1 | 0 | – |
| 2021/2022 | Anderlecht | Cup | 5 | 0 | 0 | 2 | 0 | – |
| 2020/2021 | Krasnodar | Cup | 1 | 0 | 0 | 1 | 0 | – |
| 2018/2019 | Krasnodar | Cup | 1 | 0 | 0 | 0 | 0 | – |
| 2018/2019 | AIK | Svenska Cupen | 1 | 0 | 0 | 0 | 0 | – |
| 2017/2018 | AIK | Svenska Cupen | 5 | 1 | 0 | 3 | 0 | – |
| 2016/2017 | AIK | Svenska Cupen | 3 | 0 | 0 | 2 | 0 | – |
| 2014/2015 | Midtjylland | DBU Pokalen | 1 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Arsenal | League Cup | 1 | 0 | 0 | 0 | 0 | – |
| Total | 20 | 1 | 0 | 10 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 mar 2023 | Anderlecht | Midtjylland | Free | |
| - | Anderlecht | Midtjylland | Loan | |
| - | Krasnodar | Anderlecht | N/A | |
| - | AIK | Krasnodar | € 4.9M | |
| - | Midtjylland | AIK | € 1M |
K. Olsson career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.