Wales fly-half Dan Biggar to miss three rounds of Six Nations action

Ospreys out-half Dan Biggar is set to miss the first three rounds of the Six Nations with a shoulder problenm.

The 28-year-old was injured in Ospreys' defeat to Clermont Auvergne in the Champions Cup last weekend.

The Welsh Rugby Union is yet to confirm the extent of the damage, but it is highly probable that he will miss matches with Scotland, England and Ireland.

Rhys Patchell, Owen Williams and Gareth Anscombe will battle it out for the No 10 shirt in Biggar and Priestland's absence, with Scarlets playmaker Patchell excelling for his region this season.