BERLIN (AP) Germany attacking midfielder Marco Reus was ruled out of the World Cup on Saturday with an ankle injury suffered in a 6-1 friendly win over Armenia.
The German Football Federation said that Reus suffered a partial ligament tear in his left ankle in the match on Friday and will miss six to seven weeks before he can resume training again.
''For him and for us this is extremely regrettable,'' Germany coach Joachim Loew said. ''Marco was in excellent form; he made an outstanding impression in the training camp and in both (friendly) matches against Cameroon and Armenia. He exuded enthusiasm for the game. He played a central role in our planning for Brazil.''
Sampdoria defender Shkodran Mustafi was called up as a late replacement.
The 25-year-old Reus was one of the few German players to have impressed consistently coming into the World Cup.
''A dream is ended from one second to the other. But I have to look forward now, approach my recovery professionally, because I have to keep going. I'll come back even stronger than before,'' Reus was quoted as saying on the website of his club, Borussia Dortmund.
WATCH: Reus sufffers cup-spoiling injury vs. Armenia
''I send my best wishes to the team (and hope) that they can also achieve our aim without me.''
Mesut Ozil was one of several teammates to offer messages of support for the Dortmund player.
''There are moments no words can describe. Chin up Marco,'' Ozil wrote on Twitter.
Germany captain Philipp Lahm, who has recovered from an ankle injury, said, ''It's very bitter. We'll miss him.''
The 22-year-old Mustafi was part of Germany's 30-man preliminary squad and took part in the training camp in northern Italy
''It's not about replacing Marco Reus directly,'' Loew said. ''We have a lot of quality for the position behind the forward. Here we have in Lukas Podolski, Andre Schuerrle, Mario Goetze, Thomas Mueller, Mesut Ozil, Julian Draxler and Toni Kroos enough options. So we decided for another option in defense.''
Mustafi told the dpa news agency that Loew had phoned him as he was on his way home.
''I'm very sorry for Marco, but of course I'm happy that I can be there,'' Mustafi said.