Ireland's joy, England's misery and Wales' woe... Rupert Cox looks at the week in rugby union.
A depleted Toulon team came a cropper at Castres, allowing Clermont Auvergne to take over as new leaders in the Top 14.
The final of the Top 14 will be held at Barcelona’s Nou Camp at the end of the 2015-16 season.
Oyannax caused the biggest upset of the Top 14 season so far on Saturday by clinching victory away at Racing Metro.
Bordeaux-Begles ran in seven tries to thrash London Welsh 52-20 in Pool 4 of the European Rugby Challenge Cup.
London Welsh have made ten changes to their XV for Thursday's European Rugby Challenge Cup clash with Bordeaux-Bègles.
Jonathan Davies says Clermont's defeat to Bordeaux-Begles was 'deeply upsetting' and 'unacceptable'.
Clermont sit on top of the Top 14 table as they became the first visiting team to taste victory at Oyonnax this season.
More of the games that matter on Sky Sports
Don’t miss the Autumn Internationals
For all the latest news, features and videos
We've a host of top class rugby union action
Predict six scores to win the £250,000 jackpot!