Manchester City is signing Porto goalkeeper Diogo Costa in the summer transfer window, according to a new report.

After failing to retain the Premier League title, Manchester City will play a major squad at the end of the season and exit the Champions League in stage 16 and lose to Crystal Palace last week.

It is understood that Pep Guardiola is following four to five additions to his team as Manchester City hopes to recover from a substandard season and challenge in all aspects of the next semester, and he will leave the club in June without Kevin de Bruyne.

The rebuild could start a goal for Manchester City, with his football Hugo Viana’s upcoming athletic director likely to be forced into the transfer market in search of at least one new goalkeeper as uncertainty looms over the future of Ederson and Stefan Ortega.

Last summer, Ederson sought a transfer to the Saudi Pro League, but no proposal club could value Manchester City’s £50m valuation, with the 31-year-old Brazil International signing a contract at Etihad Stadium in 2026.

Ortega Moreno, while taking international duties in Germany in March, raised doubts about his future in Manchester, failing to deny the possibility of a possible withdrawal from the Bundesliga interests at the end of the season.

Manchester City is in the race to sign Porto and Portuguese goalkeeper Diogo Costa in the upcoming transfer window, the 25-year-old is believed to be listed for €75 million, a gain from Sport Sotiness, according to a new report from Bola.

The report outlines Manchester United and Bayern Munich are competing with 2023 treble winners for Costa Rica, who have attracted interest from the Etihad Stadium amid uncertainty between Ederson and Ortega Moreno.

Porto will raise their asking price by engaging in a bidding war for goalkeepers, who has two years left in the club’s deals at the moment – ​​meaning it is the ideal time for the Portuguese giants to deliver on one of their most precious assets.

Ederson is generally expected to leave Manchester City at the end of the season, and it is not yet clear Ortega Moreno's summer transfer window will see more game time during the season's game time.