Wasps win at Twickenham
Saracens' return to Twickenham ended on a sour note as they were dealt a 20-15 opening-day defeat by Wasps.
The defending champions, back at the game's headquarters for the first time since their title win over Leicester in May, allowed Wasps to come from behind and take the win with a late Tom Varndell try.
Christian Wade also touched down for Wasps, with Nicky Robinson contributing 10 points.
Owen Farrell and Charlie Hodgson, who joined the club in the summer from Sale, kicked the points for Sarries.