Jón Dagur Thorsteinsson
Attack - Left Winger
at Hertha BSC
at Hertha BSC
635 days · joined 2024-08-27
👕200+ Apps
⚽50+ Goals
🏴50+ Caps
Market value
€800k
Left Winger Attack
Career snapshot
10
clubs played for
15/16
debut season
0.21
goals / match
Aarhus GF
top club · 100 apps
Career highs
€3.50m
peak value · 2023
€250k
top transfer fee · 24/25
12
best season · 22/23
92 / 11
int'l caps / goals
Born the same day
Shares 1998-11-26 · 4 players total
312Appearances
65Goals
42Assists
60Yellow cards
0Red cards
60Full matches (90′)
| Full name | Jón Dagur Thorsteinsson |
|---|---|
| Name in home country | Jón Dagur Þorsteinsson |
| Date of birth | 1998-11-26 (27 yrs) |
| Place of birth | Reykjavík, Iceland |
| Citizenship |  Iceland |
| Position | Attack - Left Winger (main: Attack) |
| Foot | right |
| Height | 177.00 m |
| Current club | Hertha BSC |
| Joined | 2024-08-27 |
| Contract expires | 2027-06-30 |
| Agent | Stirr Associates |
Jul 2025
25/26 — Hertha BSC
5 matches · 0 G · 0 A · across 2 competitions
Aug 2024
Transfer: OH Leuven → Hertha BSC
24/25 · Transfer · €250k
Jul 2024
24/25 — Hertha BSC, Oud-Heverlee Leuven
23 matches · 1 G · 1 A · across 3 competitions
Jul 2023
23/24 — Oud-Heverlee Leuven
40 matches · 7 G · 7 A · across 3 competitions
Jul 2022
Transfer: Aarhus GF → OH Leuven
22/23 · Transfer
Jul 2022
22/23 — Oud-Heverlee Leuven
33 matches · 12 G · 4 A · across 2 competitions
Jul 2021
21/22 — Aarhus GF
27 matches · 4 G · 3 A · across 4 competitions
Jul 2020
20/21 — Aarhus GF
39 matches · 8 G · 4 A · across 5 competitions
Jul 2019
19/20 — Aarhus GF Reserves, Aarhus GF
39 matches · 11 G · 6 A · across 6 competitions
Jul 2019
Transfer: Fulham U23 → Aarhus GF
19/20 · Transfer
Jun 2019
Transfer: Vendsyssel FF → Fulham U23
18/19 · Return from loan
Aug 2018
Transfer: Fulham U23 → Vendsyssel FF
18/19 · Loan
Jul 2018
18/19 — FC Fulham U23, Vendsyssel FF Reserves, Vendsyssel FF
33 matches · 5 G · 5 A · across 6 competitions
Jul 2017
17/18 — FC Fulham U23
23 matches · 7 G · 5 A · across 2 competitions
Jul 2016
16/17 — FC Fulham U23, Fulham FC U18
30 matches · 10 G · 7 A · across 2 competitions
Jul 2016
Transfer: Fulham U18 → Fulham U23
16/17 · Transfer
Sep 2015
Transfer: HK Kópavogs → Fulham U18
15/16 · Transfer
Jul 2015
15/16 — Fulham FC U21
7 matches · 0 G · 0 A · across 1 competition
Jul 2015
2015 — HK Kópavogs
10 matches · 0 G · 0 A · across 2 competitions
Jul 2014
2014 — HK Kópavogs
3 matches · 0 G · 0 A · across 1 competition
Jan 2014
Transfer: HK Kóp. U19 → HK Kópavogs
13/14 · Transfer
Jan 1970
Peak market value: €3.50m
Highest valuation recorded in dataset
Minutes played by club
Hertha BSC
0.0%
Oud-Heverlee Leuven
17.0%
Aarhus GF
42.8%
HK Kópavogs
0.0%
Aarhus GF Reserves
1.9%
FC Fulham U23
19.9%
Vendsyssel FF
14.8%
Vendsyssel FF Reserves
0.8%
Fulham FC U18
2.7%
Fulham FC U21
0.0%
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Hertha BSC | 2 | 24/25 | 25/26 | 25 | 0 | 1 | 0 |
| Oud-Heverlee Leuven | 3 | 22/23 | 24/25 | 76 | 20 | 11 | 922 |
| Aarhus GF | 3 | 19/20 | 21/22 | 100 | 20 | 13 | 2,317 |
| HK Kópavogs | 2 | 2014 | 2015 | 13 | 0 | 0 | 0 |
| Aarhus GF Reserves | 1 | 19/20 | 19/20 | 5 | 3 | 0 | 103 |
| FC Fulham U23 | 3 | 16/17 | 18/19 | 43 | 9 | 6 | 1,078 |
| Vendsyssel FF | 1 | 18/19 | 18/19 | 29 | 4 | 4 | 804 |
| Vendsyssel FF Reserves | 1 | 18/19 | 18/19 | 1 | 1 | 1 | 45 |
| Fulham FC U18 | 1 | 16/17 | 16/17 | 13 | 8 | 6 | 146 |
| Fulham FC U21 | 1 | 15/16 | 15/16 | 7 | 0 | 0 | 0 |
Career trajectory — goals, assists & market value
Goals by season
Assists by season
| Season | Competition | Club | Matches | Goals | Assists | YC | RC | Minutes |
|---|---|---|---|---|---|---|---|---|
| 25/26 | 2. Bundesliga | Hertha BSC | 4 | 0 | 0 | 0 | 0 | 0 |
| 25/26 | DFB-Pokal | Hertha BSC | 1 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | 2. Bundesliga | Hertha BSC | 18 | 0 | 1 | 3 | 0 | 0 |
| 24/25 | DFB-Pokal | Hertha BSC | 2 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | Jupiler Pro League | Oud-Heverlee Leuven | 3 | 1 | 0 | 0 | 0 | 89 |
| 23/24 | Croky Cup | Oud-Heverlee Leuven | 3 | 0 | 0 | 1 | 0 | 0 |
| 23/24 | JPL | Oud-Heverlee Leuven | 28 | 4 | 5 | 6 | 0 | 461 |
| 23/24 | JPL Europe PO | Oud-Heverlee Leuven | 9 | 3 | 2 | 2 | 0 | 194 |
| 22/23 | Croky Cup | Oud-Heverlee Leuven | 2 | 0 | 1 | 0 | 0 | 0 |
| 22/23 | JPL | Oud-Heverlee Leuven | 31 | 12 | 3 | 8 | 0 | 178 |
| 21/22 | Superliga | Aarhus GF | 18 | 3 | 2 | 7 | 0 | 427 |
| 21/22 | Superliga Relegation round | Aarhus GF | 5 | 0 | 0 | 1 | 0 | 0 |
| 21/22 | Sydbank Pokalen | Aarhus GF | 2 | 1 | 1 | 0 | 0 | 185 |
| 21/22 | UECL Quali | Aarhus GF | 2 | 0 | 0 | 1 | 0 | 0 |
| 2015 | Inkasso-deild | HK Kópavogs | 5 | 0 | 0 | 0 | 0 | 0 |
| 2015 | Lengjubikarinn | HK Kópavogs | 5 | 0 | 0 | 0 | 0 | 0 |
| 2014 | 1.Deild | HK Kópavogs | 3 | 0 | 0 | 0 | 0 | 0 |
| 20/21 | Europa League Qualifying | Aarhus GF | 2 | 0 | 0 | 0 | 0 | 0 |
| 20/21 | Superliga | Aarhus GF | 22 | 5 | 2 | 3 | 0 | 283 |
| 20/21 | Superliga Championship round | Aarhus GF | 9 | 1 | 1 | 3 | 0 | 590 |
| 20/21 | Superliga Europa Playoff | Aarhus GF | 1 | 1 | 0 | 1 | 0 | 120 |
| 20/21 | Sydbank Pokalen | Aarhus GF | 5 | 1 | 1 | 0 | 0 | 277 |
| 19/20 | Reserveligaen | Aarhus GF Reserves | 4 | 3 | 0 | 0 | 0 | 103 |
| 19/20 | Reserveligaen Spring | Aarhus GF Reserves | 1 | 0 | 0 | 0 | 0 | 0 |
| 19/20 | Superliga | Aarhus GF | 21 | 5 | 3 | 4 | 0 | 227 |
| 19/20 | Superliga Championship round | Aarhus GF | 9 | 3 | 2 | 3 | 0 | 208 |
| 19/20 | Superliga Europa Playoff | Aarhus GF | 1 | 0 | 0 | 1 | 0 | 0 |
| 19/20 | Sydbank Pokalen | Aarhus GF | 3 | 0 | 1 | 1 | 0 | 0 |
| 18/19 | Premier League 2 | FC Fulham U23 | 3 | 0 | 0 | 1 | 0 | 0 |
| 18/19 | Reserveligaen Spring | Vendsyssel FF Reserves | 1 | 1 | 1 | 0 | 0 | 45 |
| 18/19 | Superliga | Vendsyssel FF | 17 | 3 | 2 | 6 | 0 | 444 |
| 18/19 | Superliga Relegation round | Vendsyssel FF | 5 | 0 | 2 | 0 | 0 | 0 |
| 18/19 | Superligaen Releg. | Vendsyssel FF | 4 | 1 | 0 | 3 | 0 | 360 |
| 18/19 | Sydbank Pokalen | Vendsyssel FF | 3 | 0 | 0 | 0 | 0 | 0 |
| 17/18 | EFL Trophy | FC Fulham U23 | 3 | 1 | 2 | 0 | 0 | 231 |
| 17/18 | Premier League 2 | FC Fulham U23 | 20 | 6 | 3 | 2 | 0 | 274 |
| 16/17 | Premier League 2 | FC Fulham U23 | 17 | 2 | 1 | 2 | 0 | 573 |
| 16/17 | U18 Premier League | Fulham FC U18 | 13 | 8 | 6 | 1 | 0 | 146 |
| 15/16 | U21 PL | Fulham FC U21 | 7 | 0 | 0 | 0 | 0 | 0 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 13/14 | 2014-01-01 | HK Kóp. U19 | HK Kópavogs | Transfer | 0 | — |
| 15/16 | 2015-09-02 | HK Kópavogs | Fulham U18 | Transfer | 0 | — |
| 16/17 | 2016-07-01 | Fulham U18 | Fulham U23 | Transfer | 0 | — |
| 18/19 | 2018-08-31 | Fulham U23 | Vendsyssel FF | Loan | 0 | — |
| 18/19 | 2019-06-30 | Vendsyssel FF | Fulham U23 | Return from loan | 400000 | — |
| 19/20 | 2019-07-01 | Fulham U23 | Aarhus GF | Transfer | 400000 | — |
| 22/23 | 2022-07-04 | Aarhus GF | OH Leuven | Transfer | 1500000 | — |
| 24/25 | 2024-08-27 | OH Leuven | Hertha BSC | Transfer | 2500000 | €250k |
No recorded injuries.
Current€1.00m
Peak€3.50m
Low€300k
Δ since start+€700k
| Date | Value |
|---|---|
| Jan 1, 1970 | €1.00m |
| Jan 1, 1970 | €800k |
| Jan 1, 1970 | €2.50m |
| Jan 1, 1970 | €2.00m |
| Jan 1, 1970 | €1.50m |
| Jan 1, 1970 | €2.50m |
| Jan 1, 1970 | €2.50m |
| Jan 1, 1970 | €3.00m |
| Jan 1, 1970 | €3.50m |
| Jan 1, 1970 | €1.80m |
| Jan 1, 1970 | €1.50m |
| Jan 1, 1970 | €1.50m |
| Jan 1, 1970 | €1.50m |
| Jan 1, 1970 | €1.50m |
| Jan 1, 1970 | €1.50m |
| Jan 1, 1970 | €725k |
| Jan 1, 1970 | €400k |
| Jan 1, 1970 | €800k |
| Jan 1, 1970 | €500k |
| Jan 1, 1970 | €300k |
| Team | Shirt | Matches | Goals | Debut | Age at debut | Status |
|---|---|---|---|---|---|---|
| Team #26034 | #16 | 12 | 0 | — | — | former national player |
| Team #25785 | #11 | 9 | 0 | — | — | former national player |
| Team #22414 | #11 | 23 | 5 | — | — | former national player |
| Team #3574 | #11 | 48 | 6 | — | — | current national player |
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Hamza Mendyl | 1 | 1 | 0 |
| Joël Schingtienne | 1 | 0 | 0 |
| Moritz Jenz | 1 | 0 | 0 |
| Mikael Anderson | 1 | 0 | 0 |
| Aron Davies | 2 | 1 | 0 |
| Benjamin Hvidt | 2 | 1 | 0 |
| Jesper Juelsgård | 1 | 0 | 0 |
| Kevin Diks | 2 | 1 | 0 |
| Nachon Nsingi | 1 | 6 | 0 |
| Gift Links | 1 | 2 | 0 |
| Mathieu Maertens | 1 | 4 | 0 |
| Federico Ricca | 1 | 0 | 0 |
| Patrick Mortensen | 2 | 1 | 0 |
| Patrick Olsen | 1 | 2 | 0 |
| Alfons Sampsted | 1 | 0 | 0 |
| Siebe Schrijvers | 1 | 1 | 0 |
| Frederik Tingager | 2 | 0 | 0 |
| Albert Grønbæk | 1 | 3 | 0 |
| Bror Blume | 2 | 1 | 0 |
| Casper Højer | 1 | 2 | 0 |
Single-season peaks across competitions in this player's career.
Top goalscoring seasons
| Season | Competition | Club | Goals | Matches |
|---|---|---|---|---|
| 22/23 | JPL | Oud-Heverlee Leuven | 12 | 31 |
| 16/17 | U18 Premier League | Fulham FC U18 | 8 | 13 |
| 17/18 | Premier League 2 | FC Fulham U23 | 6 | 20 |
Top assist seasons
| Season | Competition | Club | Assists | Matches |
|---|---|---|---|---|
| 16/17 | U18 Premier League | Fulham FC U18 | 6 | 13 |
| 23/24 | JPL | Oud-Heverlee Leuven | 5 | 28 |
| 19/20 | Superliga | Aarhus GF | 3 | 21 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 18/19 | 2019-06-30 | Vendsyssel FF | Fulham U23 | Return from loan | — | €400k |
| 18/19 | 2018-08-31 | Fulham U23 | Vendsyssel FF | Loan | — | — |
Last 43 matches for Hertha BSC while Jón Dagur Thorsteinsson was at the club (joined 2024-08-27). The Availability column cross-references our injury database — matches inside a known injury window are flagged INJURED. Per-match goal attribution requires a paid feed (FBref/Sofascore) and isn't wired up yet.
| Date | Comp | Home | Score | Away | Availability |
|---|---|---|---|---|---|
| 2025-11-01 | L2 |
Hertha BSC | 2–0 | Dynamo Dresden | Available |
| 2025-10-25 | L2 |
Hertha BSC | 1–0 | Fortuna Düsseldorf | Available |
| 2025-10-18 | L2 |
VfL Bochum | 3–2 | Hertha BSC | Available |
| 2025-10-04 | L2 |
Hertha BSC | 2–1 | Preußen Münster | Available |
| 2025-09-28 | L2 |
1. FC Nürnberg | 0–3 | Hertha BSC | Available |
| 2025-09-20 | L2 |
Hertha BSC | 0–2 | SC Paderborn 07 | Available |
| 2025-09-13 | L2 |
Hannover 96 | 0–3 | Hertha BSC | Available |
| 2025-08-29 | L2 |
Hertha BSC | 0–2 | SV 07 Elversberg | Available |
| 2025-08-24 | L2 |
SV Darmstadt 98 | 0–0 | Hertha BSC | Available |
| 2025-08-10 | L2 |
Hertha BSC | 0–0 | Karlsruher SC | Available |
| 2025-08-01 | L2 |
FC Schalke 04 | 2–1 | Hertha BSC | Available |
| 2025-05-18 | L2 |
Hertha BSC | 1–1 | Hannover 96 | Available |
| 2025-05-09 | L2 |
Preußen Münster | 2–0 | Hertha BSC | Available |
| 2025-05-04 | L2 |
Hertha BSC | 1–0 | SpVgg Greuther Fürth | Available |
| 2025-04-25 | L2 |
Hertha BSC | 1–1 | 1. FC Magdeburg | Available |
| 2025-04-20 | L2 |
SSV Ulm 1846 | 2–3 | Hertha BSC | Available |
| 2025-04-12 | L2 |
Hertha BSC | 1–1 | SV Darmstadt 98 | Available |
| 2025-04-05 | L2 |
1. FC Köln | 0–1 | Hertha BSC | Available |
| 2025-03-29 | L2 |
Hertha BSC | 3–1 | Karlsruher SC | Available |
| 2025-03-16 | L2 |
Eintracht Braunschweig | 1–5 | Hertha BSC | Available |
| 2025-03-08 | L2 |
Hertha BSC | 1–2 | FC Schalke 04 | Available |
| 2025-03-02 | L2 |
SV 07 Elversberg | 4–0 | Hertha BSC | Available |
| 2025-02-21 | L2 |
Hertha BSC | 0–0 | 1. FC Nürnberg | Available |
| 2025-02-15 | L2 |
Fortuna Düsseldorf | 2–1 | Hertha BSC | Available |
| 2025-02-08 | L2 |
Hertha BSC | 0–1 | 1. FC Kaiserslautern | Available |
| 2025-02-01 | L2 |
Jahn Regensburg | 2–0 | Hertha BSC | Available |
| 2025-01-25 | L2 |
Hertha BSC | 2–3 | Hamburger SV | Available |
| 2025-01-19 | L2 |
SC Paderborn 07 | 1–2 | Hertha BSC | Available |
| 2024-12-22 | L2 |
Hannover 96 | 0–0 | Hertha BSC | Available |
| 2024-12-13 | L2 |
Hertha BSC | 1–2 | Preußen Münster | Available |
| 2024-12-07 | L2 |
SpVgg Greuther Fürth | 2–1 | Hertha BSC | Available |
| 2024-12-04 | L1 |
1. FC Köln | 2–1 | Hertha BSC | Available |
| 2024-11-29 | L2 |
1. FC Magdeburg | 1–3 | Hertha BSC | Available |
| 2024-11-23 | L2 |
Hertha BSC | 2–2 | SSV Ulm 1846 | Available |
| 2024-11-09 | L2 |
SV Darmstadt 98 | 3–1 | Hertha BSC | Available |
| 2024-11-02 | L2 |
Hertha BSC | 0–1 | 1. FC Köln | Available |
| 2024-10-26 | L2 |
Karlsruher SC | 1–3 | Hertha BSC | Available |
| 2024-10-18 | L2 |
Hertha BSC | 3–1 | Eintracht Braunschweig | Available |
| 2024-10-05 | L2 |
FC Schalke 04 | 2–2 | Hertha BSC | Available |
| 2024-09-29 | L2 |
Hertha BSC | 1–4 | SV 07 Elversberg | Available |
| 2024-09-21 | L2 |
1. FC Nürnberg | 0–2 | Hertha BSC | Available |
| 2024-09-15 | L2 |
Hertha BSC | 0–2 | Fortuna Düsseldorf | Available |
| 2024-08-31 | L2 |
1. FC Kaiserslautern | 3–4 | Hertha BSC | Available |
Teams faced most often by Jón Dagur Thorsteinsson's clubs during seasons he played in those competitions (team-level results, not personal head-to-head goals — see disclaimer above).
| Opponent | P | W | D | L | GF | GA | GD | Win % |
|---|---|---|---|---|---|---|---|---|
| Brøndby IF | 11 | 4 | 2 | 5 | 14 | 22 | -8 | 36% |
| KV Mechelen | 10 | 3 | 2 | 5 | 11 | 19 | -8 | 30% |
| Standard Liège | 10 | 4 | 4 | 2 | 11 | 7 | +4 | 40% |
| FC København | 8 | 2 | 2 | 4 | 13 | 17 | -4 | 25% |
| Sint-Truidense VV | 8 | 3 | 3 | 2 | 14 | 11 | +3 | 38% |
| FC Nordsjælland | 8 | 2 | 1 | 5 | 10 | 18 | -8 | 25% |
| KAA Gent | 8 | 3 | 2 | 3 | 7 | 14 | -7 | 38% |
| KVC Westerlo | 8 | 1 | 4 | 3 | 8 | 10 | -2 | 13% |
| FC Midtjylland | 8 | 0 | 3 | 5 | 7 | 14 | -7 | 0% |
| Sporting Charleroi | 8 | 2 | 4 | 2 | 7 | 7 | 0 | 25% |
| Club Brugge KV | 7 | 1 | 0 | 6 | 3 | 13 | -10 | 14% |
| Silkeborg IF | 6 | 1 | 4 | 1 | 7 | 7 | 0 | 17% |
Auto-detected milestones based on cumulative career totals.
| Season / Year | Milestone | Date |
|---|---|---|
| 15/16 | Senior debut season | |
| 16/17 | First senior goal | |
| 22/23 | Goal #50 (career) |
Yellow / second-yellow / red cards per season. Only seasons with at least one card are shown.
| Season | Matches | Mins | YC | 2nd YC | RC | Cards / 90′ |
|---|---|---|---|---|---|---|
| 24/25 | 23 | 89 | 3 | 0 | 0 | 3.03 |
| 23/24 | 40 | 655 | 9 | 0 | 0 | 1.24 |
| 22/23 | 33 | 178 | 8 | 0 | 0 | 4.04 |
| 21/22 | 27 | 612 | 9 | 1 | 0 | 1.47 |
| 20/21 | 39 | 1,270 | 7 | 0 | 0 | 0.5 |
| 19/20 | 39 | 538 | 9 | 0 | 0 | 1.51 |
| 18/19 | 33 | 849 | 10 | 1 | 0 | 1.17 |
| 17/18 | 23 | 505 | 2 | 0 | 0 | 0.36 |
| 16/17 | 30 | 719 | 3 | 0 | 0 | 0.38 |
Output by competition
Career goals and assists broken down by tournament.
Jupiler Pro League
62 apps
17 G
8 A
Superliga
78 apps
16 G
9 A
U18 Premier League
13 apps
8 G
6 A
U21 PL
47 apps
8 G
4 A
Superliga Championship round
18 apps
4 G
3 A
JPL Europe PO
9 apps
3 G
2 A
Reserveligaen
4 apps
3 G
0 A
Sydbank Pokalen
13 apps
2 G
3 A
EFL Trophy
3 apps
1 G
2 A
Reserveligaen Spring
2 apps
1 G
1 A
More on Jón Dagur Thorsteinsson
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Frequently asked about Jón Dagur Thorsteinsson
Who is Jón Dagur Thorsteinsson?
Jón Dagur Thorsteinsson is an Iceland professional footballer who plays as a left winger for Hertha BSC.
How old is Jón Dagur Thorsteinsson?
Jón Dagur Thorsteinsson is 27 years old. He was born on November 26, 1998 in Reykjavík.
What position does Jón Dagur Thorsteinsson play?
Jón Dagur Thorsteinsson plays as a left winger (Attack - Left Winger).
What club does Jón Dagur Thorsteinsson play for?
Jón Dagur Thorsteinsson currently plays for Hertha BSC.
How many career goals has Jón Dagur Thorsteinsson scored?
Across all senior club competitions in our dataset, Jón Dagur Thorsteinsson has scored 65 goals in 312 appearances.
What is Jón Dagur Thorsteinsson's market value?
Jón Dagur Thorsteinsson's most recent reported market value is €800k.