Paris Saint-Germain have signed Russia national team goalkeeper Matvey Safonov on a five-year contract, the French champions said on Friday. Safonov, 25, arrives from Russian Premier League side Krasnodar. No financial details were given but the transfer fee has been estimated at €20 million ($21.6 million). “I’m really happy to be joining Paris Saint-Germain, one of the world’s biggest clubs in terms of its history and what it has won. I can’t wait to meet my new teammates, defend my new colours and make the fans proud. Allez Paris!” Safonov said in a club statement. The switch will allow Saf…