
Arsenal are reportedly among the clubs eyeing a potential move for FC Porto right-back Alberto Costa.
The 22-year-old defender joined the Portuguese giants from Juventus in the summer of 2025 in a deal worth around €15m.
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Since joining Porto, Costa has established himself as a regular starter. In 55 appearances across all competitions, he has scored once and provided nine assists.

The Portuguese defender is now attracting interest from several top European clubs.
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Arsenal among four clubs following Alberto Costa


According to CaughtOffside, Arsenal are among the clubs monitoring Alberto Costa.
In addition to Mikel Arteta’s side, Manchester United, Manchester City and PSG are also interested in signing Costa.
However, nothing is concrete at this stage. No formal offers from other European clubs have been submitted as of yet, but that could change in the coming months.


Porto remain in a strong position as Costa’s current contract runs until the summer of 2030, and they are under no pressure to sell.
It is understood that his current deal also includes a €65m release clause.
The bigger picture
Arsenal’s recruitment team continues to focus on players who fit the club’s long-term strategy under Mikel Arteta. Technical quality, tactical intelligence and versatility remain key attributes as the club assesses potential additions ahead of the new campaign.
The club has consistently looked to add players capable of improving both the starting XI and overall squad depth, particularly with the demands of competing in the Premier League and Champions League. Arsenal are expected to strengthen multiple areas of the squad this summer and continue to monitor opportunities across Europe and South America.
Arsenal are expected to make several important decisions regarding the composition of the squad. While strengthening key areas remains a priority, the club could also consider offers for certain players if it helps fund new arrivals and maintain financial flexibility.
Securing the futures of key players remains just as important as making new signings. Arsenal have worked hard to build one of the strongest squads in Europe, and maintaining stability within the group will be crucial as the club looks to continue competing for major honours.
For more Arsenal transfer updates, follow our LIVE blog!
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