The powerful attacker Christian Pulisic will not be in the squad of United States facing Wales and Panama over the next week.
Christian Pulisic returned Chelsea when he drew back from the United States squad.
The 22-year-old joined his national side on October 28 due to his hamstring injury sustained ahead of the Premier League battle with Burnley. In fact, he did not play for Chelsea at that time.
Pulisic was considered an unsuitable agent to play against Wales in Swansea on Thursday and Panama in Austria next Monday
United States head coach Gregg Berhalter said to the news conference: "Christian is a big part of our group.”
"He has been working through an injury, but he really says a lot that he wanted to come into camp, be around the guys and continue to be a leader with this team."
Before his injury, Pulisic qualified five times for Chelsea in all games.
Within their last three games, USA have succeeded score of 9-1 but last won a match against one of England, Wales, Northern Ireland or Scotland in May 2012, beating the latter 5-1.