| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Norrkoping W | Svenska Cupen Women | 4 | 2 | 0 | 1 | 0 | – |
| 2021/2022 | Hacken W | Svenska Cupen Women | 3 | 0 | 0 | 1 | 0 | – |
| 2020/2021 | Sevilla FC W | Copa de la Reina Women | 1 | 0 | 0 | 0 | 0 | – |
| 2020 | Sweden W | Algarve Cup Women | 1 | 0 | 0 | 0 | 0 | – |
| 2019/2020 | Pitea W | Svenska Cupen Women | 1 | 2 | 0 | 0 | 0 | – |
| Total | 10 | 4 | 0 | 2 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 ene 2025 | Como W | Norrkoping W | Free agent | |
| 07 ene 2022 | Hacken W | Como W | Free agent | |
| - | Sevilla FC W | Hacken W | ||
| 12 nov 2020 | Pitea W | Sevilla FC W | ||
| 01 sept 2017 | Mallbacken W | Pitea W | Free agent | |
| 01 ene 2016 | Hammarby W | Mallbacken W | Free agent | |
| 01 ene 2015 | Mallbacken W | Hammarby W | Transfer |
J. Karlernas career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.