Plymouth winger Lee Martin is set for two weeks on the sidelines after sustaining a hamstring injury.
Plymouth are keen to keep Lee Martin even though he is injured
The on-loan Manchester United player picked up the problem in Saturday's 3-0 victory against Scunthorpe United.
But Pilgrims boss Paul Sturrock expects the 20-year-old to feature again for the Championship club before his loan expires in January.
"Lee has been scanned and will be out for two weeks," Sturrock told the club's website.
"We are going to be talking to Man United to keep them informed, but hope that he will still be here and able to help us out over the busy Christmas and New Year spell."