European Challenge Cup results on Saturday: Pool 3 Edinburgh (SCO) 36 Agen (FRA) 0 Wasps (ENG) 0 Bordeaux-Begles (FRA) 27 Pool 4 Brive (FRA) 33 Stade Francais (FRA) 29 Zebre (ITA) 7 Bristol (ENG) 7 Pool 5 Cardiff Blues (WAL) 64 Rugby Calvisano (ITA) 3 Pau (FRA) 24 Leicester (ENG) 17 Playing later (both 1900 GMT) London Irish (ENG) v Scarlets (WAL) Toulon (FRA) v Bayonne (FRA) Played Friday Pool 1 Dragons (WAL) 47 Enisei-STM (RUS) 5 Worcester (ENG) 27 Castres (FRA) 33 afp