London Wasps will be looking for revenge when the Premiership side host French outfit, Bayonne, in the return game of Pool 3 top of the table clash at Adams Park on Thursday night.
The former champions, who won the title in 2003 suffered a narrow 19-11 defeat to the Top 14 side in France last weekend. London Wasps need a victory to put them top of the Pool.
Bayonne are the Pool leaders after last weekend's home victory in the first of the double-header against London Wasps, and are the only unbeaten side in the Pool after victories over Bordeaux Begles and Rovigo.
Bordeaux-Begles v Rovigo
Bordeaux-Begles will be looking to do the double over Italian outfit, Rovigo, in this season's Amlin Challenge Cup when the two sides clash at the Stade Andre Moga on Thursday evening.
The French side recorded their only Pool win so far when they ran out comfortable 31-7 winners in Italy last weekend and kept their slim hopes of a knockout place alive.
Italian side Rovigo are still looking for their first win in this season's tournament when they travel to France this week after defeats to Bordeaux-Begles, Bayonne and London Wasps.