Rumours suggest Chelsea is keen on Diogo Costa , yet with a probability of only 50%, the move remains uncertain. Here is why.
Comparable age to previously attracted players
Comparable potential to previously attracted players
Missing star player in position on team
Few better competitors for position (Mike Penders, Gabriel Slonina)
Not many competitors with higher Potential (Mike Penders, Gabriel Slonina)
Comparable value to previously attracted players
Comparable quality to previously attracted players
Little chance of further development
Potential star player in position on team (Mike Penders, Gabriel Slonina)
Way too many better competitors for position (Mike Penders, Gabriel Slonina)
Chelsea have joined Manchester United and Manchester City in the race for FC Porto and Portugal international goalkeeper Diogo Costa.
El jugador lleva tiempo en el radar de Mauricio Pochettino y su destino podría estar en Stamford Bridge.
| 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. |
|
|
78.5
78.5
|
Michele Di Gregorio |
 B'mouth
|
€11.7M |
|
77.8
79.6
|
Elia Caprile |
 Cagliari
|
€18.2M |
|
77.2
82.9
|
Lucas Chevalier |
 PSG
|
€26.7M |
|
76.9
81.9
|
Marco Carnesecchi |
 Atalanta
|
€32.2M |
|
76.6
82.4
|
Joan García |
 Barcelona
|
€46.8M |
|
76.2
76.8
|
Mike Maignan |
 Milan
|
€20.2M |
|
76.1
77.4
|
Jean Butez |
 Como
|
€8.6M |
|
75.7
81.1
|
James Trafford |
 Leeds Utd
|
€21.5M |
| Player | From / To | Date | |
|---|---|---|---|
| Nicolò Tresoldi | 22-10-2026 | Report | |
| Yasin Ayari | 22-10-2026 | Report | |
| Trent Alexander-Arnold | 19-10-2026 | Report | |
| Mathis Albert | 16-10-2026 | Report | |
| Malik Jakupović | 15-10-2026 | Report | |
| Andy Diouf | 15-10-2026 | Report | |
| Jarell Quansah | 08-10-2026 | Report | |
| Emiliano Martínez | 28-08-2026 | Report |
Porto
The Estimated Transfer Value (ETV) is calculated by the Player Valuation Model, that calculates the accurate transfer fee for a given player.
Diogo Costa (POR) is a A ball playing keeper and currently plays for Porto. Diogo Costa is 27 years old (1999/09/19). His preferred foot is Right. His jersey number is 99. Diogo Costa has also been used as A sweeper keeper.
Diogo Costa ’s current transfer value is between €38.5M and €47M.
Diogo Costa latest transfers and transfer rumours, season statistics and career statistics are available on FootballTransfers.
Chelsea 
