Dean Ryan's men have been making steady progress in recent weeks and claimed their first victory of the season against Cardiff Blues in the LV= Cup.
They backed that up with strong showings against Leicester Tigers and Sale Sharks and will head into today's game looking to go one step further against their Premiership rivals.
Northampton have been in great form since reaching the Premiership final in May. They have won six of their eight games this term and have conceded the fewest points in the top-flight.
The matchday will include performances from Dance in Motion and supporters will also be able to meet and greet club mascot Maximus in the North Stand Food Village. After the match there will be live music from The Crazy 88s.