Waipu sit fourth on the ladder and will be looking to make it three wins in a row after beating Otamatea, 37-15 in round seven and Kamo 46-17 in round eight.
In other round-nine matches, Mid Western host Otamatea at Maungakaramea Reserve in what could be one of the closer match-ups.
Mid Western have held on to their top-three perch for a good chunk of the season, however the fifth-placed Otamatea side will be looking to change that - especially after demolishing the Western Sharks 66-0 in round eight.
The Western Sharks host Hora Hora in Dargaville tomorrow and will look to shake off their upset loss to Otamatea.
The last time Hora Hora and the Western Sharks met, Hora Hora came away with the win in the dying stages of a heated encounter.
Hora Hora, the 2014 Southern Districts champions, sit eighth on the ladder after what has been a contrasting season to last year.
In other round nine matches, a developing Old Boys Marist team take on second-placed Mid Northern in Whangarei, while a battle of the lowest-ranked teams - Kamo and Hikurangi - will take place at Kamo Sports Park.