"There is a very positive vibe in the squad at the moment and we can certainly use this to our advantage.'
Rotorua-Lynmore will be without Sean Martin this weekend, giving usual travelling reserve Campbell Brake the chance to make his mark in the first team.
The 21-year-old has returned to the squad after a four-year period out.
"He is a young guy with exceptional talent," said Tamai.
"Campbell is a brilliant all-rounder with a lot of power and this weekend will certainly be a chance for him to show us what he's got.
"Cambridge won't really know what to expect from him which should play to his advantage. He just needs to get this game time under his belt and play with confidence."
Meanwhile the Rotorua-Lynmore men's second team face Hamilton away.
Rotorua women, like their male first team counterparts, look to keep their winning streak intact when they take to the court against Gate Pa away in their fourth clash of the season.
The side, captained by Leona Davis-Kaye, are five points ahead at the top of the table, with Mount Maunganui in second.
Waikato Bay regional premier senior interclub competitions
Premier Men's:
Saturday, 1pm:
Rotorua-Lynmore 1 v Cambridge Blue, Cambridge.
Rotorua-Lynmore 2 v Hamilton, Hamilton.
Lugton Park v Mount Maunganui Otumoetai, Mount Maunganui.
Whakatane v St Peter's, Whakatane.
Premier Women's:
Saturday, 1pm:
Tauranga Lawn v Mount Maunganui, Tauranga Lawn.
Rotorua v Gate Pa v , Gate Pa.