Swansea City defender Ben Davies could be out for up to four weeks with a hamstring injury, according to a report.
BBC Sport claims that the 20-year-old faces a spell on the sidelines after suffering the problem during the Swans' 2-0 away defeat to Southampton in the Premier League on Sunday.
This means that Davies will miss Wales' upcoming World Cup qualifiers against Macedonia and Belgium.
Wales are currently at the bottom of Group A with six points from eight matches.