Oyonnax stunned Clermont Auvergne at the Stade Marcel-Michelin and Toulon capitalised by winning away in Grenoble.
Rupert Cox shares his highlights from the week's rugby action in his round-up blog.
Toulon once again find themselves at the top of the French domestic league thanks to a five-try win over Brive.
Bordeaux came back from an 11-point deficit to defeat Toulon 28-23 in the Top 14 at the Stade Chaban Delmas.
Team news for Saturday's Top 14 meeting between Bordeaux-Begles and Toulon at the Stade Chaban Delmas.
Sam Hidalgo-Clyne played a starring role as Edinburgh beat Bordeaux-Begles 38-20 to reach the Challenge Cup last eight.
Sekope Kepu has signed a three-year contract with French club Bordeaux-Begles.
London Welsh remain pointless in their European Challenge Cup group as they were humbled 26-3 in Bordeaux on Friday.
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