

Gustav MortensenLB#3
Standard Liège·
Jupiler Pro League·Defender - Left-Back
Last 5rating per match
Form, 12 monthsaverage rating per month
Club matchesStandard Liège
Recent results
18 Sept · 19:45Belgian Pro LeagueA
Gent—Prediction12 Sept · 17:15Belgian Pro LeagueA
KVC WesterloL2:4Match stats05 Sept · 19:45Belgian Pro LeagueH
AntwerpW1:0Match stats29 Aug · 19:45Belgian Pro LeagueA
OH LeuvenW2:1Match stats21 Aug · 19:45Belgian Pro LeagueH
RAAL La LouvièreW2:0Match statsKey statsPro League
Values per 90 minutes are shown under the totals. Rank: place among defenders — Pro League, season 26/27.
Player profileattributes and traits
Player Position average
Strengths
No outstanding strengths
Weaknesses
- Long balls
Player positions: DL · ML
Positions on the pitch
Percentiles per 90per 90 minutes vs positional peers of the league
AttackingPer 90 · Percentile
PlaymakingPer 90 · Percentile
DefendingPer 90 · Percentile
What a percentile means
The percentile shows what share of players of the same position in this league the player beats on a per-90-minute metric. 90% — better than nine out of ten peers; 50% — the league median. Per 90 minutes removes the effect of playing time.
For fouls, offsides, being dribbled past and goals conceded the scale is inverted: a higher percentile means fewer of them.
vs 68 defenders · Pro League · season 26/27 · min 270′ · player 423′
Similar playersPro League · defenders · season 26/27
Taiga HataSint-Truiden · Defender - Left-BackRating0G0A24age83%
Thierry LutondaLa Louvière · Defender - Left-BackRating0G0A25age82%
James NdjeungoueKV Kortrijk · Defender - Centre-BackRating0G0A23age82%
Maxime BusiRoyal Antwerp · Defender - Right-BackRating0G0A26age81%
Lasse FløKVC Westerlo · Defender - Right-BackRating0G2A20age80%
Christophe JanssensSK Beveren · Defender - Left-BackRating0G0A28ageProfile match = 100 − mean gap of per-90 percentiles across 27 metrics of this position; players of the same league, position group and season with at least 270 minutes.
Availability
Season statsSeason 26/27
| Competition | Team | Season | Apps | Min | Rating | G | A | G+A | YC | RC |
|---|---|---|---|---|---|---|---|---|---|---|
| Pro League | Standard Liège | 26/27 | 5 | 423 | 6.68 | — | — | 0 | 1 | — |
Transfers5
| Date | Season | From | To | Fee | Market value |
|---|---|---|---|---|---|
| 15/01/2026 | 25/26 | Lyngby BK | Standard Liège | €1.00m | €800k |
| 30/06/2025 | 24/25 | Vendsyssel FF | Lyngby BK | End of loan | €550k |
| 01/07/2024 | 24/25 | Lyngby BK | Vendsyssel FF | loan transfer | €200k |
| 01/07/2023 | 23/24 | Lyngby BK U19 | Lyngby BK | - | €200k |
| 01/07/2021 | 21/22 | Lyngby BK Youth | Lyngby BK U19 | - | €50k |
Market value
Value history
| Date | Age | Club | Value |
|---|---|---|---|
| 04/06/2021 | 17 | Unknown | €50k |
| 13/09/2022 | 18 | Lyngby Boldklub U19 | €100k |
| 22/12/2022 | 18 | Lyngby Boldklub U19 | €100k |
| 26/06/2023 | 19 | Lyngby Boldklub U19 | €200k |
| 21/12/2023 | 19 | Lyngby Boldklub | €200k |
| 10/06/2024 | 20 | Lyngby Boldklub | €200k |
| 09/12/2024 | 20 | Vendsyssel FF | €450k |
| 16/06/2025 | 21 | Vendsyssel FF | €550k |
| 18/12/2025 | 21 | Lyngby Boldklub | €800k |
| 13/03/2026 | 21 | Standard Liège | €1.50m |
| 04/06/2026 | 22 | Standard Liège | €3.00m |
Teammatessame club
Adnane AbidAttack - Right Winger23age€2.50mvalue
Alexis TrouilletMidfield - Central Midfield25age€800kvalue
Andi ZeqiriAttack - Centre-Forward27age€2.00mvalue
Belmin DizdarevicGoalkeeper25age€100kvalue
Bernard NgueneAttack - Centre-Forward20age€1.00mvalue
Bruny NsimbaAttack - Centre-Forward26age€2.50mvalue
Casper NielsenMidfield - Central Midfield32age€1.50mvalue
Daan DierckxDefender - Centre-Back23age€1.50mvalue
Lyngby BK
Vendsyssel FF