Worcester Warriors only victory in their last eleven Aviva Premiership Rugby matches was 11-9 at home to Newcastle Falcons on 2nd October.
The Warriors have lost just one of their last five fixtures at Sixways in all tournaments, and that by a single point to Brive in the European Challenge Cup on 22nd October.
Northampton Saints last three encounters in Premiership Rugby have all been won by the home side on the day, whilst The Saints most recent victory on the road in the competition was at Bristol in round 2.
Northampton have lost just one of their last seven matches against Worcester: 12-13 on their most recent visit to Sixways in October 2015.
Referee: Greg Macdonald (3rd Premiership game). Assistant Referees: Paul Dix & Peter Allan. TMO: Geoff Warren.