Gustav Mortensen
Defender - Left-Back
at Lyngby Boldklub
at Lyngby Boldklub
1,059 days · joined 2023-07-01
👕100+ Apps
🏴25+ Caps
Market value
€550k
Left-Back Defender
Career snapshot
4
clubs played for
20/21
debut season
0.05
goals / match
Lyngby BK U19
top club · 61 apps
Career highs
€550k
peak value · 2025
—
top transfer fee
4
best season · 21/22
39 / 2
int'l caps / goals
Born the same day
Shares 2004-03-19 · 6 players total
125Appearances
6Goals
3Assists
13Yellow cards
0Red cards
40Full matches (90′)
| Full name | Gustav Mortensen |
|---|---|
| Name in home country | Gustav Julius Mortensen |
| Date of birth | 2004-03-19 (22 yrs) |
| Place of birth | , |
| Citizenship |  Denmark |
| Position | Defender - Left-Back (main: Defender) |
| Foot | left |
| Height | 175.00 m |
| Current club | Lyngby Boldklub |
| Joined | 2023-07-01 |
| Contract expires | 2027-06-30 |
| Agent | Elite Consulting |
Jul 2025
25/26 — Lyngby Boldklub
11 matches · 0 G · 0 A · across 2 competitions
Jun 2025
Transfer: Vendsyssel FF → Lyngby BK
24/25 · Return from loan
Jul 2024
24/25 — Vendsyssel FF
31 matches · 1 G · 3 A · across 3 competitions
Jul 2024
Transfer: Lyngby BK → Vendsyssel FF
24/25 · Loan
Jul 2023
23/24 — Lyngby BK Reserves, Lyngby Boldklub, Lyngby BK U19
13 matches · 0 G · 0 A · across 5 competitions
Jul 2023
Transfer: Lyngby BK U19 → Lyngby BK
23/24 · Transfer
Jul 2022
22/23 — Lyngby BK Reserves, Lyngby Boldklub, Lyngby BK U19
27 matches · 1 G · 0 A · across 5 competitions
Jul 2021
21/22 — Lyngby BK Reserves, Lyngby Boldklub, Lyngby BK U19
29 matches · 4 G · 0 A · across 4 competitions
Jul 2021
Transfer: Lyngby BK Youth → Lyngby BK U19
21/22 · Transfer
Jul 2020
20/21 — Lyngby Boldklub, Lyngby BK U19
14 matches · 0 G · 0 A · across 2 competitions
Jan 1970
Peak market value: €550k
Highest valuation recorded in dataset
Minutes played by club
Lyngby Boldklub
0.0%
Vendsyssel FF
42.4%
Lyngby BK U19
57.6%
Lyngby BK Reserves
0.0%
| Club | Seasons | First | Last | Matches | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|---|
| Lyngby Boldklub | 5 | 20/21 | 25/26 | 23 | 0 | 0 | 0 |
| Vendsyssel FF | 1 | 24/25 | 24/25 | 31 | 1 | 3 | 1,532 |
| Lyngby BK U19 | 4 | 20/21 | 23/24 | 61 | 5 | 0 | 2,085 |
| Lyngby BK Reserves | 3 | 21/22 | 23/24 | 10 | 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 | 1.Division | Lyngby Boldklub | 9 | 0 | 0 | 3 | 0 | 0 |
| 25/26 | Oddset Pokalen | Lyngby Boldklub | 2 | 0 | 0 | 0 | 0 | 0 |
| 24/25 | 1.Division Relegation | Vendsyssel FF | 10 | 0 | 0 | 2 | 0 | 0 |
| 24/25 | NordicBet LIGA | Vendsyssel FF | 19 | 1 | 3 | 1 | 0 | 1,532 |
| 24/25 | Oddset Pokalen | Vendsyssel FF | 2 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Future Cup | Lyngby BK Reserves | 3 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Oddset Pokalen | Lyngby Boldklub | 2 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Superliga | Lyngby Boldklub | 3 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | Superliga Relegation round | Lyngby Boldklub | 0 | 0 | 0 | 0 | 0 | 0 |
| 23/24 | U19 Boys League | Lyngby BK U19 | 5 | 0 | 0 | 0 | 0 | 0 |
| 22/23 | Future Cup | Lyngby BK Reserves | 4 | 0 | 0 | 1 | 0 | 0 |
| 22/23 | Pokalen | Lyngby Boldklub | 1 | 0 | 0 | 0 | 0 | 0 |
| 22/23 | Superliga | Lyngby Boldklub | 2 | 0 | 0 | 0 | 0 | 0 |
| 22/23 | Superliga Relegation round | Lyngby Boldklub | 1 | 0 | 0 | 1 | 0 | 0 |
| 22/23 | U19 Boys League | Lyngby BK U19 | 19 | 1 | 0 | 3 | 0 | 1,605 |
| 21/22 | Reserveligaen | Lyngby BK Reserves | 1 | 0 | 0 | 0 | 0 | 0 |
| 21/22 | Reserveligaen Spring | Lyngby BK Reserves | 2 | 0 | 0 | 0 | 0 | 0 |
| 21/22 | Sydbank Pokalen | Lyngby Boldklub | 2 | 0 | 0 | 0 | 0 | 0 |
| 21/22 | U19 Boys League | Lyngby BK U19 | 24 | 4 | 0 | 1 | 0 | 480 |
| 20/21 | Superliga Relegation round | Lyngby Boldklub | 1 | 0 | 0 | 0 | 0 | 0 |
| 20/21 | U19 Boys League | Lyngby BK U19 | 13 | 0 | 0 | 1 | 0 | 0 |
| Season | Date | From | To | Type | Market value | Fee |
|---|---|---|---|---|---|---|
| 21/22 | 2021-07-01 | Lyngby BK Youth | Lyngby BK U19 | Transfer | 50000 | — |
| 23/24 | 2023-07-01 | Lyngby BK U19 | Lyngby BK | Transfer | 200000 | — |
| 24/25 | 2024-07-01 | Lyngby BK | Vendsyssel FF | Loan | 200000 | — |
| 24/25 | 2025-06-30 | Vendsyssel FF | Lyngby BK | Return from loan | 550000 | — |
No recorded injuries.
Current€550k
Peak€550k
Low€50k
Δ since start+€500k
| Date | Value |
|---|---|
| Jan 1, 1970 | €550k |
| Jan 1, 1970 | €450k |
| Jan 1, 1970 | €200k |
| Jan 1, 1970 | €200k |
| Jan 1, 1970 | €200k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €100k |
| Jan 1, 1970 | €50k |
| Team | Shirt | Matches | Goals | Debut | Age at debut | Status |
|---|---|---|---|---|---|---|
| Team #28143 | — | 10 | 1 | — | — | retired national player |
| Team #28076 | #2 | 12 | 0 | — | — | current national player |
| Team #21741 | — | 6 | 1 | — | — | former national player |
| Team #20902 | #5 | 10 | 0 | — | — | former national player |
| Team #20901 | — | 1 | 0 | — | — | retired national player |
| Teammate | PPG played with | Joint goals | Minutes |
|---|---|---|---|
| Sanders Ngabo | 1 | 0 | 0 |
| Ayo Simon Okosun | 1 | 0 | 0 |
| Shanyder Borgelin | 1 | 1 | 0 |
| Lucas Jensen | 1 | 0 | 0 |
| Silas Andersen | 2 | 0 | 0 |
| Mikkel Lassen | 1 | 0 | 0 |
| Kasper Kusk | 1 | 1 | 0 |
| Rasmus Thellufsen | 1 | 0 | 0 |
| Pontus Texel | 2 | 0 | 0 |
| Lasse Schulz | 1 | 0 | 0 |
| Marius Jacobsen | 2 | 0 | 0 |
| Alexander Petraeus | 2 | 0 | 0 |
| Frederik Børsting | 1 | 0 | 0 |
| Gustav Christensen | 2 | 2 | 0 |
| Mads-Emil Langberg | 1 | 0 | 0 |
| Magnus Kaastrup | 1 | 1 | 0 |
| Michael Opoku | 2 | 0 | 0 |
| Adam Vendelbo | 2 | 0 | 0 |
| Lucas Hey | 1 | 0 | 0 |
| Endrit Kamilji | 2 | 0 | 0 |
Single-season peaks across competitions in this player's career.
Top goalscoring seasons
| Season | Competition | Club | Goals | Matches |
|---|---|---|---|---|
| 21/22 | U19 Boys League | Lyngby BK U19 | 4 | 24 |
| 24/25 | NordicBet LIGA | Vendsyssel FF | 1 | 19 |
| 22/23 | U19 Boys League | Lyngby BK U19 | 1 | 19 |
Top assist seasons
| Season | Competition | Club | Assists | Matches |
|---|---|---|---|---|
| 24/25 | NordicBet LIGA | Vendsyssel FF | 3 | 19 |
Every loan spell across this player's career.
| Season | Date | From | To | Type | Fee | Value at transfer |
|---|---|---|---|---|---|---|
| 24/25 | 2025-06-30 | Vendsyssel FF | Lyngby BK | Return from loan | — | €550k |
| 24/25 | 2024-07-01 | Lyngby BK | Vendsyssel FF | Loan | — | €200k |
Teams faced most often by Gustav Mortensen'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 % |
|---|---|---|---|---|---|---|---|---|
| B.93 København | 4 | 2 | 1 | 1 | 8 | 6 | +2 | 50% |
| FC Roskilde | 4 | 1 | 1 | 2 | 5 | 5 | 0 | 25% |
| HB Køge | 3 | 1 | 2 | 0 | 3 | 1 | +2 | 33% |
| Hillerød GI | 3 | 0 | 2 | 1 | 2 | 5 | -3 | 0% |
| Hobro IK | 3 | 0 | 0 | 3 | 1 | 7 | -6 | 0% |
| Kolding IF | 2 | 1 | 1 | 0 | 2 | 1 | +1 | 50% |
| Odense BK | 2 | 0 | 1 | 1 | 1 | 3 | -2 | 0% |
| Hvidovre IF | 2 | 0 | 0 | 2 | 1 | 4 | -3 | 0% |
| FC Fredericia | 2 | 0 | 0 | 2 | 2 | 5 | -3 | 0% |
| AC Horsens | 2 | 0 | 1 | 1 | 4 | 5 | -1 | 0% |
| Esbjerg fB | 2 | 1 | 0 | 1 | 3 | 3 | 0 | 50% |
| Brøndby IF | 1 | 0 | 0 | 1 | 0 | 5 | -5 | 0% |
Auto-detected milestones based on cumulative career totals.
| Season / Year | Milestone | Date |
|---|---|---|
| 20/21 | Senior debut season | |
| 21/22 | First senior goal |
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′ |
|---|---|---|---|---|---|---|
| 25/26 | 11 | 0 | 3 | 0 | 0 | 0 |
| 24/25 | 31 | 1,532 | 3 | 0 | 0 | 0.18 |
| 22/23 | 27 | 1,605 | 5 | 0 | 0 | 0.28 |
| 21/22 | 29 | 480 | 1 | 0 | 0 | 0.19 |
| 20/21 | 14 | 0 | 1 | 0 | 0 | 0 |
Output by competition
Career goals and assists broken down by tournament.
U19 Boys League
61 apps
5 G
0 A
NordicBet LIGA
28 apps
1 G
3 A
Sydbank Pokalen
9 apps
0 G
0 A
1.Division Relegation
10 apps
0 G
0 A
Reserveligaen
8 apps
0 G
0 A
Superliga
5 apps
0 G
0 A
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Frequently asked about Gustav Mortensen
Who is Gustav Mortensen?
Gustav Mortensen is a Denmark professional footballer who plays as a left-back for Lyngby Boldklub.
How old is Gustav Mortensen?
Gustav Mortensen is 22 years old. He was born on March 19, 2004.
What position does Gustav Mortensen play?
Gustav Mortensen plays as a left-back (Defender - Left-Back).
What club does Gustav Mortensen play for?
Gustav Mortensen currently plays for Lyngby Boldklub.
How many career goals has Gustav Mortensen scored?
Across all senior club competitions in our dataset, Gustav Mortensen has scored 6 goals in 125 appearances.
What is Gustav Mortensen's market value?
Gustav Mortensen's most recent reported market value is €550k.