UMVA has learned that Chelsea are closely monitoring Porto goalkeeper Diogo Costa as they consider making a serious move for a new long-term No.1 this summer.
The Blues are weighing up a potential swoop for the Portugal international, who is valued at around £51m. This move would signal a major upgrade to their goalkeeping ranks, with Costa boasting an impressive profile.
Costa, 26, has been linked with several top European clubs in recent years, but Chelsea's interest is particularly intriguing given their unsettled goalkeeping situation. Robert Sanchez has had spells as first choice, while Filip Jorgensen's future has come under scrutiny.
Jorgensen has asked to leave Stamford Bridge after struggling for regular football, which could push Chelsea back into the market for a top-class goalkeeper. Costa would represent a significant upgrade, with experience in the Champions League and a reputation for playing out from the back.
In modern football, goalkeepers are expected to be more than just shot-stoppers - they're required to start attacks, handle pressure, and bring calm to the defense. Costa's skills in these areas would be a major asset for Chelsea.
Poro are in a strong position, with Costa's market value estimated at around €40m. However, a release-clause figure of €60m could make it difficult for Chelsea to secure his signature.
For Chelsea, the question is whether spending heavily on a goalkeeper is the right use of funds. The squad still needs work in several areas, but if the club believe Costa can provide stability for the next five or six years, the fee becomes easier to justify.
This is still at the monitoring stage, but if Jorgensen leaves and Chelsea decide they need a clear No.1, Costa could quickly become one of the most important names on their shortlist. The Blues would be sensible to sign him if they can secure his services.
