Weymouth hosts Puni in a key battle between two contending sides in the Sid Marshall Shield at Laurie Gibbons Reserve on Saturday.
Weymouth hold a share of second place while Puni have dropped to sixth in the standings but are only two points out of fourth spot.
Top ranked Te Kauwhata travels to Mountfort Park to play Manurewa, while second equal Onewhero hosts Waiuku.
Te Kohanga travels to Drury.
In Massey Cup U21 action, Ardmore Marist hosts Pukekohe while Waiuku and Karaka meet at Rugby Park in Waiuku.
Waiuku travels to Pukekohe in U85kg play. Karaka hosts Drury, while Bombay heads to Te Puru Park to play Beachlands Maraetai.
Patumahoe hosts Morrinsville.