Nicolas Chauvin tragically passed away this week and Stade Francais have made tickets for their next match free as they pay their respects.
Nicolas Chauvin, the Stade Francais teenager, has passed away following a neck injury on Sunday.
There were wins for the Ospreys, Sale Sharks and Clermont Auvergne in the European Challenge Cup on Saturday.
Clermont Auvergne's advantage at the top of the Top 14 table was cut to three points following Toulouse's victory on Sunday.
There were wins for Clermont Auvergne and La Rochelle in the Top 14 on Sunday.
Lyon scored all five tries in the second half in a rout of Stade Francais, while Racing 92 claimed their fourth consecutive win.
Clermont still lead the way in Top 14, but Stade Francais remain on their heels after a late win over Montpellier.
Felix Lambey and Yoann Huget have been called up to the France squad as replacements for injured duo Bernard Le Roux and Wesley Fofana.
Connacht had no answer to Chris Ashton, who enjoyed a hat-trick on his competitive debut for Sale Sharks.
Worcester Warriors had lost 11 away games in a row in the Challenge Cup, but ended that sequence with a brilliant showing in Paris.