Andrew Sheridan may be forced to retire because of a neck injury, Toulon coach Bernard Laporte has warned.
Clermont moved to the summit of the Top 14 table with a rare success away from home - a 30-22 victory over Perpignan.
Wales scrumhalf Mike Phillips has joined French club Racing Metro on a two and a half year deal.
Jonny Wilkinson kicked all five penalties as his Toulon side beat Perpignan 15-9 in Top 14 action.
Wales star Jonathan Davies will be fully available to play international rugby after he joins French giants Clermont Auvergne next summer.
Wales and Scarlets centre Jonathan Davies has ended speculation by agreeing a two-year contract with French club Clermont Auvergne.
Jonny Wilkinson starred as his 22 points help send Toulon top of the Top 14 table with a 37-17 win over Bordeaux- Bègles.
Wales coach Warren Gatland is confident Mike Phillips is working hard to address his off-field issues.
Argentina captain Juan Martin Fernandez Lobbe will miss the November internationals after fracturing his right elbow.
Wales scrum-half Mike Phillips is to expected to take his former French club side Bayonne to court after he was fired.
Wales scrum-half Mike Phillips has been sacked by Bayonne for turning up drunk at a video analysis session.
Round-up: Clermont extended their impressive home record in the Top 14 but were given a scare by Brive in the 36-29 victory.
Guilhem Guirado scored the game’s only try as Perpignan extended Biarritz’s poor season at the bottom of the Top 14 table.
Benjamin Urdapilleta’s last minute drop goal gave Top 14 newcomers Oyannox a shock 25-22 win over French giants Toulon.
Juan Smith is set to come out of retirement and join European champions Toulon on a one-year deal.
Flyhalf Morne Steyn and wing Bryan Habana are among five players released by South Africa for Top 14 duty in France.