Despite ongoig transfertalk, the probability of Gustav Isaksen transferring to Celtic appears very low, with only 33% change of the deal goung trough. Here is why.
Comparable age to previously attracted players
Comparable potential to previously attracted players
Few direct competitors for position (Nicolas Kühn, Hyun-jun Yang)
Missing star player in position on team
Few better competitors for position (Nicolas Kühn, Alistair Johnston (Defender, CAN))
Not many competitors with higher Potential (Nicolas Kühn, Hyun-jun Yang)
Comparable quality to previously attracted players
Potential star player in position on team (Nicolas Kühn, Hyun-jun Yang)
More expensive than previously attracted players
Celtic have made an enquiry for Lazio winger Gustav Isaksen. It’s understood the Serie A club are not keen to sell the 23-year-old in this window. The Denmark international joined Lazio from Midtjylland for £10m last summer.
| Skill / pot | Player | Team |
ETV The Estimated Transfer Value (ETV) is calculated by the Player Valuation Model, that calculates the accurate transfer fee for a given player. |
|---|---|---|---|
| Skill / pot | Player / Team / Position |
ETV The Estimated Transfer Value (ETV) is calculated by the Player Valuation Model, that calculates the accurate transfer fee for a given player. |
|
|
71.7
73.9
|
Samuel Lino |
 Flamengo
|
€13.3M |
|
71.6
72.4
|
Kerem Aktürkoğlu |
 Fenerbahce
|
€16.4M |
|
71.5
76.2
|
Abde Ezzalzouli |
 Real Betis
|
€16M |
|
71.5
74.4
|
Christos Tzolis |
 Arsenal
|
€23.9M |
|
71.4
74.6
|
Igor Paixão |
 Marseille
|
€28.4M |
|
71.2
73.5
|
Iliman Ndiaye |
 Man City
|
€54M |
|
71.2
81.6
|
Malick Fofana |
 Sunderland
|
€27.5M |
|
71.1
79.2
|
Giuliano Simeone |
 Atlético Madrid
|
€32.6M |
| Player | From / To | Date | |
|---|---|---|---|
| Jordan Lotomba | 02-09-2026 | Report | |
| Gvidas Gineitis | 31-08-2026 | Report | |
| Yukinari Sugawara | 20-08-2026 | Report | |
| Gavin Bazunu | 20-08-2026 | Report | |
| Niko Sigur | 17-08-2026 | Report | |
| Farès Ghedjemis | 05-08-2026 | Report | |
| Mika Baur | 24-07-2026 | Report | |
| Calvin Stengs | 23-07-2026 | Report |
Lazio
The Estimated Transfer Value (ETV) is calculated by the Player Valuation Model, that calculates the accurate transfer fee for a given player.
Gustav Isaksen (DEN) is a A classic winger and currently plays for Lazio. Gustav Isaksen is 25 years old (2001/04/19) and he is 181cm tall. He prefers both feet. His jersey number is 11. Gustav Isaksen has also been used as A wide playmaker.
Gustav Isaksen’s current transfer value is between €11.9M and €14.5M.
Gustav Isaksen latest transfers and transfer rumours, season statistics and career statistics are available on FootballTransfers.
Celtic 
