Clermont Auvergne made the most of a chaotic spell in which Racing 92 were reduced to 13 men, triumphing in Top 14 on Sunday.
Sergio Parisse was shown a red card in the first half, but Stade Francais made a winning start to the Top 14 away at newly-promoted Perpignan.
Sergio Parisse was shown a red card in the first half, but Stade Francais made a winning start to the Top 14 away at newly-promoted Perpignan.