Zebre led at half-time of their European Challenge Cup match at La Rochelle, but the hosts fought back in stunning fashion on Friday.
Tributes were paid to teenager Nicolas Chauvin before and after Stade Francais got the better of the Ospreys in Paris.
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.
Julien Arias registered the only try of the game while Jules Plisson kicked nine points as Stade Francais won at Castres on Sunday.
Stade Francais could not continue their strong start to the season on Sunday as rivals Racing 92 triumphed in Paris.
Montpellier put Toulouse to the sword, Piula Faasalele's dismissal proving to be costly as last year's runners-up scored 10 tries.
Centre Gael Fickou has now scored three tries in two games for Stade Francais, the club he joined from Toulouse in May.
French powerhouse Stade Francais, coached by former Bok coach Heyneke Meyer, boasts the biggest player budget ahead of the 2018/2019 French Top 14 season.... Read more
Heyneke Meyer will be able to count on the experience of Paul O'Connell after naming him as Stade Francais' new forwards coach.
France internationals Yoann Maestri and Gael Fickou have swapped Toulouse for long-term deals at Stade Francais.
Toulon moved up to second in the Top 14 table with victory over Castres, but no one can now catch leaders Montpellier.