Age today28
Recorded moves12
Peak recorded value€18.00m
Current market value€3.00m
01 / PLAYER DETAILS
At a glance
- Full name
- Karl Jesper Karlsson
- Born
- 25 Jul 1998
- Nationality
- Sweden
- Position
- Left Winger
- Preferred foot
- right
- Height
- 179
- Joined current club
- 23 Aug 2023
- Contract expires
- 30 Jun 2028
02 / THE JOURNEY
Previous clubs
- Bologna FC 1909Last recorded move · 08 Sep 2026
- FC UtrechtLast recorded move · 30 Jun 2026
- Aberdeen FCLast recorded move · 22 Jan 2026
- US LecceLast recorded move · 30 Jun 2025
- AZ AlkmaarLast recorded move · 23 Aug 2023
- IF ElfsborgLast recorded move · 29 Sep 2020
- Falkenbergs FFLast recorded move · 01 Jan 2017
- Falkenbergs FF U19Last recorded move · 11 Nov 2015
Clubs from completed, dated transfers, most recent first. Repeat spells are listed in the full transfer history.
03 / VALUE OVER TIME
Market value history
| Valuation date | Age then | Club at the time | Market value |
|---|---|---|---|
| 28 May 2026 | 27 | FC Utrecht | €3.00m |
| 10 Dec 2025 | 27 | Aberdeen FC | €4.00m |
| 17 Jun 2025 | 26 | US Lecce | €4.00m |
| 25 Mar 2025 | 26 | US Lecce | €4.50m |
| 18 Dec 2024 | 26 | Bologna FC 1909 | €6.00m |
| 05 Jun 2024 | 25 | Bologna FC 1909 | €8.00m |
| 12 Mar 2024 | 25 | Bologna FC 1909 | €10.00m |
| 20 Dec 2023 | 25 | Bologna FC 1909 | €11.00m |
| 11 Oct 2023 | 25 | Bologna FC 1909 | €14.00m |
| 23 Jun 2023 | 24 | AZ Alkmaar | €18.00m |
| 11 Nov 2022 | 24 | AZ Alkmaar | €16.00m |
| 14 Sep 2022 | 24 | AZ Alkmaar | €16.00m |
| 08 Jun 2022 | 23 | AZ Alkmaar | €14.00m |
| 17 Mar 2022 | 23 | AZ Alkmaar | €14.00m |
| 05 Jan 2022 | 23 | AZ Alkmaar | €10.00m |
| 19 May 2021 | 22 | AZ Alkmaar | €8.00m |
| 06 Mar 2021 | 22 | AZ Alkmaar | €7.50m |
| 06 Jan 2021 | 22 | AZ Alkmaar | €6.50m |
| 14 Oct 2020 | 22 | AZ Alkmaar | €2.00m |
| 05 Aug 2020 | 22 | IF Elfsborg | €900k |
| 08 Apr 2020 | 21 | IF Elfsborg | €525k |
| 20 Nov 2019 | 21 | IF Elfsborg | €600k |
| 28 Jun 2019 | 20 | IF Elfsborg | €150k |
| 16 Jan 2019 | 20 | IF Elfsborg | €200k |
| 20 Jun 2018 | 19 | IF Elfsborg | €150k |
| 17 Nov 2017 | 19 | IF Elfsborg | €150k |
| 20 Jun 2017 | 18 | IF Elfsborg | €200k |
| 11 Dec 2016 | 18 | Falkenbergs FF | €400k |
| 17 Jun 2016 | 17 | Falkenbergs FF | €75k |
Each row is a dated valuation. The bar shows its share of the player’s peak recorded value. — means not recorded.
04 / EVERY MOVE
Full transfer history
| Date | From | To | Move | Fee |
|---|---|---|---|---|
| 30 Jun 2027Scheduled | Servette FC | Bologna FC 1909 | Loan return | — End of loan |
| 08 Sep 2026 | Bologna FC 1909 | Servette FC | Loan | — loan transfer |
| 30 Jun 2026 | FC Utrecht | Bologna FC 1909 | Loan return | — End of loan |
| 23 Jan 2026 | Bologna FC 1909 | FC Utrecht | Loan | — loan transfer |
| 22 Jan 2026 | Aberdeen FC | Bologna FC 1909 | Loan return | — End of loan |
| 01 Sep 2025 | Bologna FC 1909 | Aberdeen FC | Loan | — loan transfer |
| 30 Jun 2025 | US Lecce | Bologna FC 1909 | Loan return | — End of loan |
| 04 Jan 2025 | Bologna FC 1909 | US Lecce | Loan | — loan transfer |
| 23 Aug 2023 | AZ Alkmaar | Bologna FC 1909 | Transfer | €11.15m |
| 29 Sep 2020 | IF Elfsborg | AZ Alkmaar | Transfer | €2.60m |
| 01 Jan 2017 | Falkenbergs FF | IF Elfsborg | Transfer | — ? |
| 11 Nov 2015 | Falkenbergs FF U19 | Falkenbergs FF | Internal move | — |
Includes loans, loan returns, internal moves and scheduled transfers. Free means a recorded €0 fee; — means no figure was recorded.