Pukekohe can secure a home McNamara Cup semi-final if they beat defending champions Karaka at Karaka on Saturday.
The second-placed Pukekohe can join top-ranked Ardmore Marist in locking in a home playoff.
Patumahoe will aim to give their semi-final chances a boost when they host Ardmore Marist at Patumahoe Domain.
Greg Stanford’s side are the only team to have upset Ardmore Marist this season – doing so in the first round at Pulman Park.
Manurewa will need to beat Papakura to keep their chances of a semi-final berth alive when they meet at Mountfort Park.
A win could have the Kaino Kaino coached side right back in the mix.
Weymouth and Bombay will be playing for pride when they meet at Laurie Gibbons Reserve.
Waiuku could all but secure a semi-final berth in the Bob Chandler Cup Premier 2 grade if they were to beat Bombay at Rugby Park.
Manurewa will look to continue their strong form when they host Drury in the Sid Marshall Shield.
Defending champs Te Kauwhata put their unbeaten record on the line when they face second-ranked Onewhero at Onewhero in what should be a terrific game.
In the Sid Marshall Cup, Tuakau hosts Karaka chasing their first win of the season, while Te Kohanga travels to Pukekohe.
Top-placed Karaka hosts Manurewa in the Massey Cup U21 competition. In other matches, Pukekohe travels to Ardmore Marist while RuaNorth hosts Patumahoe.
Waiuku hosts Patumahoe in the U85 Cup while Karaka hosts Morrinsville at Karaka Sports Complex.
In the U85 Shield, Bombay travels to Fraser Tech while Beachlands Maraetai visits Hamilton Marist.
Weymouth hosts Northcote in the Women’s Premier 2 competition while Papakura visits Eden and Pukekohe faces Waitemata out west.
Manurewa (Premier 1) and Patumahoe (Premier 2) have byes this weekend.