Portugal opened the scoring in the 37th minute with Francisco Trincão, followed by João Félix in the 59th after a Bruno Fernandes assist. The U.S. had chances but could not convert, with shots from Antonee Robinson and Malik Tillman falling short.
The U.S. will not play again until coach Mauricio Pochettino announces the squad on May 26. They will face Senegal in Charlotte on May 31 and Germany in Chicago on June 6 before the Group D opener against Paraguay on June 12.