Sale lost 27-24 away to Lyon in the Challenge Cup on Friday, as Cardiff won 17-15 at Toulouse and Brive thrashed Oyonnax 38-13.
Thomas Meunier scored twice to send PSG six points clear at the top of Ligue 1 with a dramatic 2-1 win at struggling Dijon.
Recap all the latest team news, tweets and videos ahead of this weekend's rugby union action!
Cardiff score a bonus-point win, Sale draw with Toulouse in thriller, while Agen and Bordeaux register big victories in Challenge Cup.
ASM Clermont Auvergne will get the defence their Top 14 title underway this weekend live on Sky Sports Arena.
Toby Flood hopes to relaunch his international career with Germany if hopes of an England return are over.
Champions Cup holders Saracens will face Clermont Auvergne, Ospreys and Northampton Saints in next season's pool stages.
Toby Flood is returning to Newcastle Falcons after spending three seasons playing in the Top 14 with Toulouse.
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