Samoan No.8 Fritz Lee is likely to miss his club's European Rugby Champions Cup semi-final against Saracens due to a hamstring injury, Clermont said on Tuesday.
The 26-year-old was injured during Saturday's 37-5 quarter-final demolition of English champions Northampton.
Tests on Tuesday morning revealed he had a slight tear in the hamstring.
He will definitely miss this coming Saturday's French Top 14 league match against Oyonnax and will probably not be fit to face Sarries at Saint-Etienne's Geoffroy-Guichard stadium on April 18.
Source: AFP