PLAYER PROFILE / Left Winger
Jón Dagur Thorsteinsson.
Hertha BSC · Iceland
TM 331739 · Current player profileAge today27
Recorded moves10
Peak recorded value€3.50m
Current market value€800k
01 / PLAYER DETAILS
At a glance
- Full name
- Jón Dagur Þorsteinsson
- Born
- 26 Nov 1998
- Nationality
- Iceland
- Position
- Left Winger
- Preferred foot
- right
- Height
- 177
- Joined current club
- 27 Aug 2024
- Contract expires
- 30 Jun 2027
02 / THE JOURNEY
Previous clubs
- SK BrannLast recorded move · 30 Jun 2026
- Oud-Heverlee LeuvenLast recorded move · 27 Aug 2024
- Aarhus GFLast recorded move · 04 Jul 2022
- Fulham FC U21Last recorded move · 01 Jul 2019
- Vendsyssel FFLast recorded move · 30 Jun 2019
- Fulham FC U18Last recorded move · 01 Jul 2016
- HK KópavogsLast recorded move · 02 Sep 2015
- HK Kópavogs U19Last recorded move · 01 Jan 2014
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 | SK Brann | €800k |
| 16 Dec 2025 | 27 | Hertha BSC | €800k |
| 19 Jun 2025 | 26 | Hertha BSC | €800k |
| 26 Mar 2025 | 26 | Hertha BSC | €1.00m |
| 19 Dec 2024 | 26 | Hertha BSC | €1.50m |
| 25 Sep 2024 | 25 | Hertha BSC | €2.00m |
| 04 Jun 2024 | 25 | Oud-Heverlee Leuven | €2.50m |
| 22 Mar 2024 | 25 | Oud-Heverlee Leuven | €2.50m |
| 19 Dec 2023 | 25 | Oud-Heverlee Leuven | €3.00m |
| 09 Jun 2023 | 24 | Oud-Heverlee Leuven | €3.50m |
| 22 Mar 2023 | 24 | Oud-Heverlee Leuven | €2.50m |
| 04 Nov 2022 | 23 | Oud-Heverlee Leuven | €1.80m |
| 20 Jun 2022 | 23 | Aarhus GF | €1.50m |
| 28 Dec 2021 | 23 | Aarhus GF | €1.50m |
| 04 Jun 2021 | 22 | Aarhus GF | €1.50m |
| 23 Dec 2020 | 22 | Aarhus GF | €1.50m |
| 31 Jul 2020 | 21 | Aarhus GF | €1.50m |
| 08 Apr 2020 | 21 | Aarhus GF | €725k |
| 22 Dec 2019 | 21 | Aarhus GF | €800k |
| 09 Sep 2019 | 20 | Aarhus GF | €500k |
| 08 Jun 2019 | 20 | Vendsyssel FF | €400k |
| 21 Dec 2018 | 20 | Vendsyssel FF | €300k |
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 2026 | SK Brann | Hertha BSC | Loan return | — End of loan |
| 02 Feb 2026 | Hertha BSC | SK Brann | Loan | — loan transfer |
| 27 Aug 2024 | Oud-Heverlee Leuven | Hertha BSC | Transfer | €250k |
| 04 Jul 2022 | Aarhus GF | Oud-Heverlee Leuven | Transfer | Free |
| 01 Jul 2019 | Fulham FC U21 | Aarhus GF | Transfer | — ? |
| 30 Jun 2019 | Vendsyssel FF | Fulham FC U21 | Loan return | — End of loan |
| 31 Aug 2018 | Fulham FC U21 | Vendsyssel FF | Loan | — loan transfer |
| 01 Jul 2016 | Fulham FC U18 | Fulham FC U21 | Internal move | — |
| 02 Sep 2015 | HK Kópavogs | Fulham FC U18 | Transfer | — ? |
| 01 Jan 2014 | HK Kópavogs U19 | HK Kópavogs | Internal move | — |
Includes loans, loan returns, internal moves and scheduled transfers. Free means a recorded €0 fee; — means no figure was recorded.